edited create profile signals (from: https://www.youtube.com/watch?v=FdVuKt_iuSI)

signals.py

from django.contrib.auth.models import User
from django.db.models.signals import post_save
from django.dispatch import receiver

from users.models import Profile


@receiver(post_save, sender=User)
def create_profile(sender, instance, created, **kwargs):
    if created:
        Profile.objects.create(user=instance)

    instance.profile.save()