fix

core/apps/shared/models/contact_us.py

@@ -0,0 +1,12 @@
+from django.db import models
+
+from core.apps.shared.models.base import BaseModel
+
+
+class ContactUs(BaseModel):
+    phone_number = models.CharField(max_length=20)
+    telegram_url = models.URLField()
+
+    def __str__(self):
+        return self.phone_number
+