diff --git a/lib/src/controllers/add_name_email_city.dart b/lib/src/controllers/add_name_email_city.dart
index 13661f3..614072e 100644
--- a/lib/src/controllers/add_name_email_city.dart
+++ b/lib/src/controllers/add_name_email_city.dart
@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import 'package:prosappco/src/authentication/authentication_repository.dart';
 
 class NameEmailCityController extends GetxController {
   static NameEmailCityController get instance => Get.find();
diff --git a/lib/src/screens/new_number.dart b/lib/src/screens/new_number.dart
index d439105..12a469b 100644
--- a/lib/src/screens/new_number.dart
+++ b/lib/src/screens/new_number.dart
@@ -3,6 +3,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:intl_phone_field/intl_phone_field.dart';
+import 'package:prosappco/src/components/pop_appbar.dart';
 import 'package:prosappco/src/components/primary_btn.dart';
 import 'package:prosappco/src/controllers/new_phone_controller.dart';
 
@@ -35,17 +36,12 @@ class _NewNumberScreenState extends State<NewNumberScreen> {
     return SafeArea(
       child: Scaffold(
         resizeToAvoidBottomInset: false,
-        appBar: AppBar(
-          backgroundColor: Colors.white,
-          iconTheme: const IconThemeData(
-            color: Colors.black,
-          ),
-          title: const Text(
-            'Añadir numero',
-            style: TextStyle(
-              color: Colors.black,
-            ),
-          ),
+        appBar: PopAppbar(
+          onPressed: () {
+            _formKey.currentState!.reset();
+            Navigator.pop(context);
+          },
+          label: 'Añadir numero',
         ),
         body: !kIsWeb
             ? Container(
@@ -111,6 +107,40 @@ class _NewNumberScreenState extends State<NewNumberScreen> {
                           style: TextStyle(
                               fontSize: 13.0, color: Color(0xFF65676B))),
                     ),
+                    Container(
+                      margin: const EdgeInsets.only(top: 10, bottom: 30),
+                      padding: const EdgeInsets.symmetric(
+                          horizontal: 20, vertical: 15),
+                      decoration: BoxDecoration(
+                        color: const Color(0xFFD6F4FF),
+                        borderRadius: BorderRadius.circular(20),
+                        boxShadow: [
+                          BoxShadow(
+                            color: Colors.grey.withOpacity(0.5),
+                            spreadRadius: 1,
+                            blurRadius: 5,
+                            offset: const Offset(1, 3),
+                          ),
+                        ],
+                      ),
+                      child: const Row(
+                        children: [
+                          Icon(
+                            Icons.error_outline,
+                            size: 27,
+                            color: Colors.black54,
+                          ),
+                          SizedBox(width: 15),
+                          Expanded(
+                            child: Text(
+                              '¡Al actualizar tu número, se cerrará la sesión para confirmar que eres tú!.',
+                              style:
+                                  TextStyle(color: Colors.black, fontSize: 14),
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
                     Padding(
                       padding: const EdgeInsets.only(bottom: 30),
                       child: Center(
@@ -190,6 +220,40 @@ class _NewNumberScreenState extends State<NewNumberScreen> {
                             style: TextStyle(
                                 fontSize: 13.0, color: Color(0xFF65676B))),
                       ),
+                      Container(
+                        margin: const EdgeInsets.only(top: 10, bottom: 30),
+                        padding: const EdgeInsets.symmetric(
+                            horizontal: 20, vertical: 15),
+                        decoration: BoxDecoration(
+                          color: const Color(0xFFD6F4FF),
+                          borderRadius: BorderRadius.circular(20),
+                          boxShadow: [
+                            BoxShadow(
+                              color: Colors.grey.withOpacity(0.5),
+                              spreadRadius: 1,
+                              blurRadius: 5,
+                              offset: const Offset(1, 3),
+                            ),
+                          ],
+                        ),
+                        child: const Row(
+                          children: [
+                            Icon(
+                              Icons.error_outline,
+                              size: 27,
+                              color: Colors.black54,
+                            ),
+                            SizedBox(width: 15),
+                            Expanded(
+                              child: Text(
+                                '¡Al actualizar tu número, se cerrará la sesión para confirmar que eres tú!.',
+                                style: TextStyle(
+                                    color: Colors.black, fontSize: 14),
+                              ),
+                            ),
+                          ],
+                        ),
+                      ),
                       Padding(
                         padding: const EdgeInsets.only(bottom: 30),
                         child: Center(