diff --git a/Sources/justMUSIC/lib/model/User.dart b/Sources/justMUSIC/lib/model/User.dart
index def349a..2507da7 100644
--- a/Sources/justMUSIC/lib/model/User.dart
+++ b/Sources/justMUSIC/lib/model/User.dart
@@ -2,7 +2,6 @@ class User {
   final String _id;
   String _pseudo;
   String _uniquePseudo;
-  String _country;
   String _mail;
   String _pp;
   List<String> _followers;
@@ -10,7 +9,7 @@ class User {
   List<String> _followed;
 
   // Constructor
-  User(this._id, this._pseudo, this._uniquePseudo, this._country, this._mail,
+  User(this._id, this._pseudo, this._uniquePseudo, this._mail,
       this._pp, this._followers, this._capsules, this._followed);
 
   //Getters and setters
@@ -28,12 +27,6 @@ class User {
     _uniquePseudo = value;
   }
 
-  String get country => _country;
-
-  set country(String value) {
-    _country = value;
-  }
-
   String get mail => _mail;
 
   set mail(String value) {
diff --git a/Sources/justMUSIC/lib/model/mapper/UserMapper.dart b/Sources/justMUSIC/lib/model/mapper/UserMapper.dart
index 3e6f1c0..7d4c6c1 100644
--- a/Sources/justMUSIC/lib/model/mapper/UserMapper.dart
+++ b/Sources/justMUSIC/lib/model/mapper/UserMapper.dart
@@ -2,14 +2,12 @@ import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:justmusic/model/User.dart';
 
 class UserMapper {
-  static User toModel(DocumentSnapshot<Map<String, dynamic>> snapshot,
-      SnapshotOptions? options) {
+  static User toModel(DocumentSnapshot<Map<String, dynamic>> snapshot) {
     final data = snapshot.data();
     return User(
         snapshot.id,
         data?["pseudo"],
         data?["unique_id"],
-        data?["country"] ?? "",
         data?["mail"],
         data?["picture"],
         List<String>.from(data?["followers"] as List),
diff --git a/Sources/justMUSIC/lib/screens/add_friend_screen.dart b/Sources/justMUSIC/lib/screens/add_friend_screen.dart
index 7c5c9ae..124f1fd 100644
--- a/Sources/justMUSIC/lib/screens/add_friend_screen.dart
+++ b/Sources/justMUSIC/lib/screens/add_friend_screen.dart
@@ -22,7 +22,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2UYSIpWSnX4gJhZJzaN4q.jpg?alt=media&token=39baf86a-4d19-4534-b777-1a4feca67359",
         [],
@@ -32,7 +31,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -42,7 +40,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -52,7 +49,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -62,7 +58,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -72,7 +67,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -82,7 +76,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -92,7 +85,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -102,7 +94,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -112,7 +103,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -122,7 +112,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
@@ -132,7 +121,6 @@ class _AddFriendScreenState extends State<AddFriendScreen> {
         "&",
         "_pseudo",
         "_pseudo",
-        "_country",
         "_mail",
         "https://firebasestorage.googleapis.com/v0/b/justmusic-435d5.appspot.com/o/RUiGpZ8AzCQPqiVJKwuQeIqiC4B2bafPGRGLh2La72LkmQst.jpg?alt=media&token=ac1916f0-e08d-43bd-977a-2c2d94182609",
         [],
diff --git a/Sources/justMUSIC/lib/services/AuthService.dart b/Sources/justMUSIC/lib/services/AuthService.dart
index 9ca8cb0..818fddf 100644
--- a/Sources/justMUSIC/lib/services/AuthService.dart
+++ b/Sources/justMUSIC/lib/services/AuthService.dart
@@ -15,7 +15,6 @@ class AuthService {
       final user = <String, dynamic>{
         "mail": email,
         "pseudo": pseudo,
-        "phone_number": "",
         "unique_id": uniqueId,
         "followed": [],
         "nbCapsules": 0,
diff --git a/Sources/justMUSIC/lib/services/PostService.dart b/Sources/justMUSIC/lib/services/PostService.dart
index 4d6ad74..03f8aa4 100644
--- a/Sources/justMUSIC/lib/services/PostService.dart
+++ b/Sources/justMUSIC/lib/services/PostService.dart
@@ -7,7 +7,8 @@ import 'package:firebase_storage/firebase_storage.dart';
 import '../main.dart';
 
 class PostService {
-  createPost(String? description, String idMusic, File? image, Tuple2<String, String>? location) async {
+  createPost(String? description, String idMusic, File? image,
+      Tuple2<String, String>? location) async {
     var id = MyApp.userViewModel.userCurrent.id;
     final post = <String, dynamic>{
       "user_id": id,
@@ -41,11 +42,14 @@ class PostService {
 
   deletePost() {}
 
-  Future<List<QueryDocumentSnapshot<Map<String, dynamic>>>> getPopularPosts({int limit = 10, int offset = 0}) async {
+  Future<List<QueryDocumentSnapshot<Map<String, dynamic>>>> getPopularPosts(
+      {int limit = 10, int offset = 0}) async {
     DateTime twentyFourHoursAgo = DateTime.now().subtract(Duration(hours: 24));
-    Timestamp twentyFourHoursAgoTimestamp = Timestamp.fromDate(twentyFourHoursAgo);
+    Timestamp twentyFourHoursAgoTimestamp =
+        Timestamp.fromDate(twentyFourHoursAgo);
 
-    QuerySnapshot<Map<String, dynamic>> response = await FirebaseFirestore.instance
+    QuerySnapshot<Map<String, dynamic>> response = await FirebaseFirestore
+        .instance
         .collection("posts")
         .where("date", isGreaterThan: twentyFourHoursAgoTimestamp)
         .limit(limit)
@@ -58,15 +62,33 @@ class PostService {
     return filteredPosts;
   }
 
+  Future<List<QueryDocumentSnapshot<Map<String, dynamic>>>> getPostsFriends(
+      {int limit = 10, int offset = 0}) async {
+    QuerySnapshot<Map<String, dynamic>> response = await FirebaseFirestore
+        .instance
+        .collection("posts")
+        .where("user_id", whereIn: MyApp.userViewModel.userCurrent.followed)
+        .orderBy("date", descending: true)
+        .limit(limit)
+        .get();
+
+    return response.docs;
+  }
+
   Future<bool> getAvailable(String idUser) async {
     DateTime today = DateTime.now();
 
-    QuerySnapshot<Map<String, dynamic>> response =
-        await FirebaseFirestore.instance.collection("posts").where("user_id", isEqualTo: idUser).get();
+    QuerySnapshot<Map<String, dynamic>> response = await FirebaseFirestore
+        .instance
+        .collection("posts")
+        .where("user_id", isEqualTo: idUser)
+        .get();
 
     bool isTodayAvailable = response.docs.any((doc) {
       DateTime date = doc["date"].toDate(); // Assuming the field name is "date"
-      return date.day == today.day && date.month == today.month && date.year == today.year;
+      return date.day == today.day &&
+          date.month == today.month &&
+          date.year == today.year;
     });
 
     return !isTodayAvailable;
diff --git a/Sources/justMUSIC/lib/services/UserService.dart b/Sources/justMUSIC/lib/services/UserService.dart
index d91e886..8cfb929 100644
--- a/Sources/justMUSIC/lib/services/UserService.dart
+++ b/Sources/justMUSIC/lib/services/UserService.dart
@@ -1,15 +1,21 @@
 import 'package:cloud_firestore/cloud_firestore.dart';
 
-import '../model/User.dart';
 import '../main.dart';
 
 class UserService {
-  acceptFriend(User user, String idFriend) {
-    MyApp.db.collection("users").doc(user.id).update({
-      "friends": FieldValue.arrayUnion([idFriend])
-    });
-    MyApp.db.collection("users").doc(idFriend).update({
-      "friends": FieldValue.arrayUnion([user.id])
-    });
+  Future<List<QueryDocumentSnapshot<Map<String, dynamic>>>> getUsersByIdUnique(
+      String uniqueId) async {
+    QuerySnapshot<Map<String, dynamic>> response = await FirebaseFirestore
+        .instance
+        .collection("users")
+        .where("unique_id", arrayContains: uniqueId)
+        .get();
+
+    var users = response.docs.where((doc) {
+      String id = doc["id"];
+      return id != MyApp.userViewModel.userCurrent.id;
+    }).toList();
+
+    return users;
   }
 }
diff --git a/Sources/justMUSIC/lib/view_model/PostViewModel.dart b/Sources/justMUSIC/lib/view_model/PostViewModel.dart
index 2980018..c6d71c4 100644
--- a/Sources/justMUSIC/lib/view_model/PostViewModel.dart
+++ b/Sources/justMUSIC/lib/view_model/PostViewModel.dart
@@ -27,8 +27,24 @@ class PostViewModel {
     await _postService.createPost(description, idMusic, image, location);
   }
 
-  List<Post> getPostsFriends() {
-    throw new Error();
+  Future<List<Post>> getPostsFriends() async {
+    try {
+      var responseData = await _postService.getPostsFriends();
+      List<String> ids = [];
+      var postsFutures = responseData.map((value) {
+        ids.add(value.data()["song_id"]);
+        return PostMapper.toModel(value);
+      }).toList();
+      List<Music> musics = await MyApp.musicViewModel.getMusicsWithIds(ids);
+      for (int i = 0; i < _postsFriends.length; i++) {
+        _postsFriends[i].music = musics[i];
+      }
+      return _postsFriends;
+    } catch (e) {
+      print(e);
+      _postsFriends = [];
+      return [];
+    }
   }
 
   List<Post> getMorePostsFriends() {
diff --git a/Sources/justMUSIC/lib/view_model/UserViewModel.dart b/Sources/justMUSIC/lib/view_model/UserViewModel.dart
index c98537c..e01def1 100644
--- a/Sources/justMUSIC/lib/view_model/UserViewModel.dart
+++ b/Sources/justMUSIC/lib/view_model/UserViewModel.dart
@@ -1,5 +1,6 @@
 import 'package:firebase_auth/firebase_auth.dart' as firebase_auth;
 import 'package:justmusic/services/AuthService.dart';
+import 'package:justmusic/services/UserService.dart';
 
 import '../model/User.dart';
 import '../model/mapper/UserMapper.dart';
@@ -8,6 +9,7 @@ import '../main.dart';
 class UserViewModel {
   late User _userCurrent;
   final AuthService _authService = AuthService();
+  final UserService _userService = UserService();
 
   User get userCurrent => _userCurrent;
 
@@ -20,7 +22,7 @@ class UserViewModel {
   // Methods
   Future<User?> getUser(String id) async {
     final user = await MyApp.db.collection("users").doc(id).get();
-    return UserMapper.toModel(user, null);
+    return UserMapper.toModel(user);
   }
 
   login(String pseudo, String password) async {
@@ -30,7 +32,7 @@ class UserViewModel {
           .collection("users")
           .doc(firebase_auth.FirebaseAuth.instance.currentUser?.uid)
           .get();
-      User data = UserMapper.toModel(user, null);
+      User data = UserMapper.toModel(user);
       _userCurrent = data;
     } catch (e) {
       rethrow;
@@ -48,7 +50,7 @@ class UserViewModel {
           .collection("users")
           .doc(firebase_auth.FirebaseAuth.instance.currentUser?.uid)
           .get();
-      User data = UserMapper.toModel(user, null);
+      User data = UserMapper.toModel(user);
       _userCurrent = data;
     } catch (e) {
       print(e);
@@ -66,13 +68,26 @@ class UserViewModel {
           .collection("users")
           .doc(firebase_auth.FirebaseAuth.instance.currentUser?.uid)
           .get();
-      User data = UserMapper.toModel(user, null);
+      User data = UserMapper.toModel(user);
       _userCurrent = data;
     } catch (e) {
       rethrow;
     }
   }
 
+  Future<List<User>> getUsersByUniqueId(String uniqueId) async {
+    try {
+      var response = await _userService.getUsersByIdUnique(uniqueId.toLowerCase());
+      var users = response.map((value) {
+        return UserMapper.toModel(value);
+      }).toList();
+      return users;
+    } catch(e) {
+      print(e);
+      return [];
+    }
+  }
+
   logout() {
     _authService.signOut();
   }