diff --git a/apps/wallet/models.py b/apps/wallet/models.py
index 01216c6..a0de212 100755
--- a/apps/wallet/models.py
+++ b/apps/wallet/models.py
@@ -215,10 +215,11 @@ class Transaction(models.Model):
     def update_details(self, force_update=False):
         if not isinstance(self.details, dict):
             self.details = {}
-        self.save()
+            self.save()
         # detail = {'payer_name', 'payee_name', 'application_name', 'payer_avatar_url', 'payee_avatar_url', 'application_avatar_url'}
         is_updated = False
         if not self.details.get('payer_name'):
+            print('update payer')
             if self.payer_type == TypeChoices.USER.value:
                 payer_details: PublicUser = get_user_details(self.payer_id)
                 self.details['payer_name'] = payer_details.first_name + payer_details.last_name
@@ -227,10 +228,12 @@ class Transaction(models.Model):
                 payer_details = get_application_details(self.payer_id)
                 self.details['payer_name'] = payer_details.name
                 #TODO: get avatar from details
-
             is_updated = True
+            print("payer_details:", payer_details)
+            print("is_updated:", is_updated)
 
         if not self.details.get('payee_name'):
+            print('update payee')
             if self.payee_type == TypeChoices.USER.value:
                 payee_details: PublicUser = get_user_details(self.payee_id)
                 self.details['payee_name'] = payee_details.first_name + payee_details.last_name
@@ -241,18 +244,24 @@ class Transaction(models.Model):
                 #TODO: get avatar from details
 
             is_updated = True
+            print("payee_details:", payee_details)
+            print("is_updated:", is_updated)
 
         if not self.details.get('application_name'):
+            print('update application')
             application_details = get_application_details(self.application_id)
+            print('application_details:', application_details)
             try:
                 self.details['application_name'] = application_details.name
             # TODO: get avatar from details
 
                 is_updated = True
             except Exception as e:
-                pass
+                print("something went wrong")
+                print(e)
 
         if is_updated:
+            print('update details')
             self.save()
 
 
diff --git a/apps/wallet/views/application.py b/apps/wallet/views/application.py
index 86a983b..4f75456 100755
--- a/apps/wallet/views/application.py
+++ b/apps/wallet/views/application.py
@@ -9,7 +9,7 @@ from apps.users.models import User
 from apps.wallet.constans import TypeChoices, StateChoices
 from apps.wallet.models import Transaction
 from apps.wallet.serializers import ApplicationDepositSerializer, ApplicationWithdrawSerializer, \
-    ApplicationTransactionSerializer, ApplicationBalanceSerializer
+    ApplicationTransactionSerializer, ApplicationBalanceSerializer, MyWalletSerializer
 
 
 def get_application(request):
@@ -37,12 +37,13 @@ class UserBalanceAPIView(generics.RetrieveAPIView):
     API for getting specified user or application balance.
     '''
     permission_classes = [IsAuthenticatedOrTokenHasScope]
-    serializer_class = ApplicationBalanceSerializer
+    serializer_class = MyWalletSerializer
     required_scopes = ['wallet.application:get_user_balance']
 
     def get_object(self):
         user_uuid = self.kwargs.get('uuid')
-        user = get_object_or_404(User.objects.all(), uuid=user_uuid)
+        user, created = User.objects.get_or_create(uuid=user_uuid)
+        # user = get_object_or_404(User.objects.all(), uuid=user_uuid)
 
         return user
 
diff --git a/utils/accounts_client.py b/utils/accounts_client.py
index 43f3177..ecf427c 100644
--- a/utils/accounts_client.py
+++ b/utils/accounts_client.py
@@ -35,6 +35,9 @@ def login_as_client_credentials():
                              auth=auth)
 
     auth_data = response.json()
+
+    print(auth_data)
+
     if 'access_token' in auth_data:
         auth_data['created_at'] = time.time()
         cache.set('wallet_access_token', auth_data, timeout=auth_data.get('expires_in')-5)
@@ -43,7 +46,8 @@ def login_as_client_credentials():
 
 def get_client():
     access_token = login_as_client_credentials()['access_token']
-    client = AuthenticatedClient(base_url="https://accounts.gooyal.com", token=access_token)
+    # TODO: url
+    client = AuthenticatedClient(base_url="http://accounts:8000", token=access_token)
     return client