aligning logic to backend workflows

lib/screens/pay/pay_controller.dart

@@ -111,11 +111,13 @@ class PayController extends ChangeNotifier {
             productUid: model.selectedProduct?.uid,
           );
 
-      dynamic response = await http.post(
+      dynamic workflowResponse = await http.post(
         '/public/transaction',
         transactionController.model.formData,
       );
-      logger.i(response.toString());
+      logger.i(workflowResponse.toString());
+
+      dynamic response = workflowResponse['body'];
 
       if (response['status'] == 'SUCCESS') {
         model.status = response['status'];

lib/screens/pay/pay_screen.dart

@@ -73,7 +73,7 @@ class _PayScreenState extends State<PayScreen> with TickerProviderStateMixin {
         transactionController.model.formData.creditEmail ?? '';
 
     // Initialize phone number and country code
-    updatePhoneNumber(transactionController.model.formData.creditPhone ?? '');
+    // updatePhoneNumber(transactionController.model.formData.creditPhone ?? '');
 
     _controller = AnimationController(
       vsync: this,
@@ -296,7 +296,7 @@ class _PayScreenState extends State<PayScreen> with TickerProviderStateMixin {
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
           children: [
             const Text(
-              'Notification Phone Number',
+              'Debit Phone Number',
               style: TextStyle(fontSize: 16, fontWeight: FontWeight.w500),
             ),
             TextButton(