diff --git a/.fvm/flutter_sdk b/.fvm/flutter_sdk
new file mode 120000
index 0000000..598eb2c
--- /dev/null
+++ b/.fvm/flutter_sdk
@@ -0,0 +1 @@
+/Users/zik/fvm/versions/3.7.5
\ No newline at end of file
diff --git a/.fvm/fvm_config.json b/.fvm/fvm_config.json
new file mode 100644
index 0000000..cdcbbc3
--- /dev/null
+++ b/.fvm/fvm_config.json
@@ -0,0 +1,4 @@
+{
+  "flutterSdkVersion": "3.7.5",
+  "flavors": {}
+}
\ No newline at end of file
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index ee55fc8..5a6de5c 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -3,7 +3,8 @@
     package="com.example.queuing_system">
 
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
-    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.permission.INTERNET" />
 
     <queries>
         <intent>
@@ -16,14 +17,15 @@
         android:label="queuing_system">
 
         <receiver
+            android:name="BootReceiver"
             android:enabled="true"
             android:exported="true"
-            android:name="BootReceiver"
             android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
 
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
                 <action android:name="android.intent.action.QUICKBOOT_POWERON" />
+
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
 
diff --git a/lib/core/api.dart b/lib/core/api.dart
index f72e367..522ec06 100644
--- a/lib/core/api.dart
+++ b/lib/core/api.dart
@@ -29,7 +29,7 @@ class API {
   static getCallRequestInfoByClinicInfo(String deviceIp,
       {required Function(List<PatientTicketModel>, List<PatientTicketModel>, CallConfig callConfig) onSuccess, required Function(dynamic) onFailure}) async {
     final body = {"ipAdress": deviceIp, "apiKey": apiKey};
-    bool isDevMode = true;
+    bool isDevMode = false;
     if (isDevMode) {
       final Map<String, dynamic> response = testPatientsData["data"] as Map<String, dynamic>;
 
diff --git a/lib/core/base/base_app_client.dart b/lib/core/base/base_app_client.dart
index a11ad4d..d90dd8d 100644
--- a/lib/core/base/base_app_client.dart
+++ b/lib/core/base/base_app_client.dart
@@ -11,7 +11,7 @@ class BaseAppClient {
 
     url = BASE_URL + endPoint;
 
-    try {
+    // try {
       log("URL : $url");
       log("Body : ${json.encode(body)}");
       if (await Utils.checkConnection()) {
@@ -36,11 +36,11 @@ class BaseAppClient {
           onFailure('Please Check The Internet Connection', -1);
         }
       }
-    } catch (e) {
-      if (onFailure != null) {
-        onFailure(e.toString(), -1);
-      }
-    }
+    // } catch (e) {
+    //   if (onFailure != null) {
+    //     onFailure(e.toString(), -1);
+    //   }
+    // }
   }
 
   static get(String endPoint, {Map<String, dynamic>? body, Function(dynamic response, int statusCode)? onSuccess, Function(String error, int statusCode)? onFailure}) async {
diff --git a/lib/core/response_models/call_config_model.dart b/lib/core/response_models/call_config_model.dart
index 449797b..ff1e98d 100644
--- a/lib/core/response_models/call_config_model.dart
+++ b/lib/core/response_models/call_config_model.dart
@@ -139,7 +139,7 @@ class CallConfig {
     callTypeVaccinationText = json['vaccinationText'];
     callTypeNebulizationText = json['nebulizationText'];
     textDirection = json['textDirection'] == 2 ? TextDirection.rtl : TextDirection.ltr;
-    screenRotationEnum = (json['orientationType'] as int).toScreenOrientationEnum();
+    screenRotationEnum = ((json['orientationType'] ?? 1) as int).toScreenOrientationEnum();
     // screenRotationEnum = (json['screenRotationId'] as int).toScreenOrientationEnum();
   }
 
diff --git a/lib/core/response_models/patient_ticket_model.dart b/lib/core/response_models/patient_ticket_model.dart
index b23e0c7..671d83c 100644
--- a/lib/core/response_models/patient_ticket_model.dart
+++ b/lib/core/response_models/patient_ticket_model.dart
@@ -117,8 +117,8 @@ class PatientTicketModel {
     roomText = json['roomText'];
     queueNoText = json['queueNoText'];
     callForText = json['callForText'];
-    orientationType = json['orientationType'];
-    screenRotationEnum = (json['orientationType'] as int).toScreenOrientationEnum();
+    orientationType = json['orientationType'] ?? 1;
+    screenRotationEnum = ((json['orientationType'] ?? 1) as int).toScreenOrientationEnum();
   }
 
   // "voiceLanguage": 1,
diff --git a/pubspec.lock b/pubspec.lock
index 8ecea70..17d4c9f 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -296,14 +296,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.8.0"
-  native_device_orientation:
-    dependency: "direct main"
-    description:
-      name: native_device_orientation
-      sha256: "744a03030fad5a332a54833cd34f1e2ee51ae9acf477b4ef85bacc8823af9937"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.1"
   nested:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 95e1a27..e3636e9 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -47,7 +47,6 @@ dependencies:
   signalr_core: ^1.1.1
   intl: ^0.18.1
   marquee: ^2.2.3
-  native_device_orientation: ^1.2.1