diff --git a/composer.json b/composer.json
index 33eb21a..e2b0c99 100644
--- a/composer.json
+++ b/composer.json
@@ -3,6 +3,8 @@
     "require": {
         "phpmailer/phpmailer": "^6.1",
         "twilio/sdk": "^6.4",
-        "guzzlehttp/guzzle": "^7.1"
-    }
+        "guzzlehttp/guzzle": "^7.1",
+        "ext-json": "*"
+    },
+    "description": "iLink World Mobile Backend"
 }
diff --git a/database/Requester.php b/database/Requester.php
index 06c19c0..c9da238 100644
--- a/database/Requester.php
+++ b/database/Requester.php
@@ -395,67 +395,77 @@ class Requester
      */
     public function registerGeolocated($request)
     {
-        if ($this->db->isPhoneExistedInCategory($request->phone, $request->category,$request->phone_transaction)) {
+        if($this->db->isPhoneExistedAgent($request->phone)) {
             // user is already existed - error response
+            $response['agent']= $request->lastname;
             $response["error"] = 1;
-            $response["error_msg"] = $this->messageText['ALREADY_PHONE_NUMBER'];
-            echo json_encode($response);
-        } else {
-            if ($checkValidity = $this->db->checknumberValidity($request->phone)) {
-                $membercodetest = $this->db->isMemberCodeExisted($request->member);
-                if ($membercodetest) {
-                    $user = $this->db->storeUser($request->address, $request->lastname, $request->email, $request->phone,
-                        $request->password, $request->network, $request->member, $request->latitude, $request->longitude, $request->town,$request->phone_transaction);
-                    if ($user != null && !isset($user['error'])) {
-                        //if ($user) {
-                        // user stored successfully
-                        //Create wallet if network has wallet
-                        if($this->db->getConfigWallet($request->network->id))
-                            $this->db->createWalletForAgent($request->phone_transaction);
-                        $user["success"] = 1;
-                            $validation = $user["validation_code"];
-                            $username = $user["lastname"];
-                            $subject = "Bienvenue sur Ilink";
-                            $code=$user["code_membre"];
-                            $phone = $user['phone'];
-                            $ct=($user['category']=='geolocated'?$this->messageText['AGENT_GEO']:($user['category']=='super'?$this->messageText['ADMIN']:$this->messageText['SUPER_ADMIN']));
-                            $message1 =sprintf($this->messageText['MESSAGE_1'],$username,$ct,$phone,$request->password,$code,$validation);
-                            $message2 = sprintf($this->messageText['MESSAGE_2'],$username,$ct,$phone,$request->password,$code);
-                            $from = "noreply@ilink-app.com";
-                            $headers = "From:" . $from;
-                            $name = "ilink";
+            $response["error_msg"] = sprintf($this->messageText['ALREADY_PHONE_NUMBER'],$request->phone);
+            return json_encode($response);
+        }
 
-                            $this->messenger->setReceiverMail($user['email']);
-                            $this->messenger->setContact($user['phone']);
-                            $this->messenger->setMessage($user['category']=='super'?$message2:$message1);
-                            $this->messenger->setSubject($subject);
-                            $this->messenger->setHeader($headers);
-                            try{
-                                $this->messenger->sendMail();
-                            }catch (\Throwable $e){
-                                $this->write_log($e->getMessage().'\n'.$e->getTraceAsString());;
-                            }
-                            $sms = $this->messenger->sendSms();
+        if($this->db->isPhoneExistedAgent($request->phone_transaction)) {
+            // user is already existed - error response
+            $response['agent']= $request->lastname;
+            $response["error"] = 1;
+            $response["error_msg"] = sprintf($this->messageText['ALREADY_TRANSACTION_PHONE_NUMBER'],$request->phone_transaction);
+            return json_encode($response);
+        }
 
+        if ($this->db->checknumberValidity($request->phone))
+            return json_encode([ 'agent' => $request->lastname , 'error' => 'invalid phone number', 'error_msg' => $this->messageText['INVALID_PHONE']]);
 
-                    }
-                    return json_encode($user);
+        if ($this->db->checknumberValidity($request->phone_transaction))
+            return json_encode([ 'agent' => $request->lastname , 'error' => 'invalid transaction phone number', 'error_msg' => $this->messageText['INVALID_TRANSACTION_PHONE']]);
 
-                  /*  echo "Réseau : ".strtoupper($user["network"])."<br />";
-                    echo "<br />";
-                    echo "Nom(s) :".$user["lastname"]."<br />";
-                    echo "Email par défaut du réseau : ".$user["email"]."<br />";
-                    echo "Telephone :".$user["phone"]."<br />";
-                    echo "Code membre pour le réseau : ".$user["code_membre"]."<br />";
-                    echo "<br />";*/
-                } else {
-                    return json_encode(['error' => 'unable to get membrre', 'error_msg' => $this->messageText['NO_CODE_MEMBER']]);
+        $membercodetest = $this->db->isMemberCodeExisted($request->member);
+        if ($membercodetest) {
+            $user = $this->db->storeUser($request->address, $request->lastname, $request->email, $request->phone,
+                $request->password, $request->network, $request->member, $request->latitude, $request->longitude, $request->town,$request->phone_transaction);
+            if ($user != null && !isset($user['error'])) {
+                //if ($user) {
+                // user stored successfully
+                //Create wallet if network has wallet
+                if($this->db->getConfigWallet($request->network->id))
+                    $this->db->createWalletForAgent($request->phone_transaction);
+                $user["success"] = 1;
+                $validation = $user["validation_code"];
+                $username = $user["lastname"];
+                $subject = "Bienvenue sur Ilink";
+                $code=$user["code_membre"];
+                $phone = $user['phone'];
+                $ct=($user['category']=='geolocated'?$this->messageText['AGENT_GEO']:($user['category']=='super'?$this->messageText['ADMIN']:$this->messageText['SUPER_ADMIN']));
+                $message1 =sprintf($this->messageText['MESSAGE_1'],$username,$ct,$phone,$request->password,$code,$validation);
+                $message2 = sprintf($this->messageText['MESSAGE_2'],$username,$ct,$phone,$request->password,$code);
+                $from = "noreply@ilink-app.com";
+                $headers = "From:" . $from;
+                $name = "ilink";
 
+                $this->messenger->setReceiverMail($user['email']);
+                $this->messenger->setContact($user['phone']);
+                $this->messenger->setMessage($user['category']=='super'?$message2:$message1);
+                $this->messenger->setSubject($subject);
+                $this->messenger->setHeader($headers);
+                try{
+                    $this->messenger->sendMail();
+                }catch (\Throwable $e){
+                    $this->write_log($e->getMessage().'\n'.$e->getTraceAsString());;
                 }
-            }else{
-                return json_encode(['error' => 'unable to get membrre',"msg"=>$this->messageText, 'error_msg' => $this->messageText['INVALID_PHONE']]);
+                $sms = $this->messenger->sendSms();
+
 
             }
+            return json_encode($user);
+
+            /*  echo "Réseau : ".strtoupper($user["network"])."<br />";
+              echo "<br />";
+              echo "Nom(s) :".$user["lastname"]."<br />";
+              echo "Email par défaut du réseau : ".$user["email"]."<br />";
+              echo "Telephone :".$user["phone"]."<br />";
+              echo "Code membre pour le réseau : ".$user["code_membre"]."<br />";
+              echo "<br />";*/
+        } else {
+            return json_encode([ 'agent' => $request->lastname , 'error' => 'unable to get member', 'error_msg' => $this->messageText['NO_CODE_MEMBER']]);
+
         }
     }
 
diff --git a/static/en/message.json b/static/en/message.json
index 4708da9..58f34f8 100644
--- a/static/en/message.json
+++ b/static/en/message.json
@@ -15,9 +15,11 @@
   "MESSAGE_1":"Hi %s, \n \nYour %s account has just been created. \nYour ID:%s \nYour Passwords:%s \n\nYour member code : %s\n\nYour verification code:%s \n \nService, \niLinkWorld Team.",
   "MESSAGE_1_USER":"Hi %s, \n \nYour %s account has just been created. \nYour ID:%s \nYour Passwords:%s \n\nYour verification code:%s \n \nService, \niLinkWorld Team.",
   "MESSAGE_2":"Hi %s, \n \nYour %s account has just been created. \nYour ID:%s \n \nYour password:%s\n \nYour member code : %s\n Your verification code will be sent to you once your Hypervisor validates it \n\nKindly, \niLinkWorld team.",
-  "ALREADY_PHONE_NUMBER":"The phone number is already created",
+  "ALREADY_PHONE_NUMBER":"The phone number %s is already created",
+  "ALREADY_TRANSACTION_PHONE_NUMBER":"The transaction phone number %s is already created",
   "NO_CODE_MEMBER":"no member has this code",
   "INVALID_PHONE":"Invalide phone number",
+  "INVALID_TRANSACTION_PHONE":"Invalid transaction phone number",
   "WRONG_PASSWORD":"Wrong password",
   "USER_":"User",
   "AGENT_GEO":"GeolocatedAgent",
diff --git a/static/fr/message.json b/static/fr/message.json
index 7d71eef..8a76049 100644
--- a/static/fr/message.json
+++ b/static/fr/message.json
@@ -18,9 +18,11 @@
   "MESSAGE_1":"Salut %s,\n\nVotre compte %s vient d'être crée.\nVotre identifiant : %s \nVotre mot de passe : %s\n\nVotre code membre : %s\nVotre code de validation : %s\n\nCordialement,\nEquipe iLinkWorld.",
  "MESSAGE_1_USER":"Salut %s,\n\nVotre compte %s vient d'être crée.\nVotre identifiant : %s \nVotre mot de passe : %s\n\nVotre code de validation : %s\n\nCordialement,\nEquipe iLinkWorld.",
   "MESSAGE_2":"Salut %s,\n\nVotre compte %s vient d'être crée.\nVotre identifiant : %s \n\nVotre mot de passe : %s\nVotre code membre : %s\n Votre code de validation vous sera envoye une fois que votre Hyperviseur l'aura validé\n\nCordialement,\nEquipe iLinkWorld.",
-  "ALREADY_PHONE_NUMBER":"le numero de telephone existe deja",
+  "ALREADY_PHONE_NUMBER":"Le numero de téléphone %s existe déjà",
+  "ALREADY_TRANSACTION_PHONE_NUMBER":"Le numero de téléphone de transaction %s existe déjà",
   "NO_CODE_MEMBER":"aucun membre ne possede ce code",
   "INVALID_PHONE":"le numero est invalide",
+  "INVALID_TRANSACTION_PHONE":"Le numéro de transaction est invalide",
   "WELCOME_ILINK":"Bienvenue dans iLinkWorld",
   "AGENT_GEO":"Agent Géolocalisé",
   "ADMIN":"Administrateur",