django not starting server

hai i am new to django when i start my project it returns me a error

Traceback (most recent call last): File "/home/kid/PycharmProjects/test/myproject/manage.py", line 8, in from django.core.management import execute_from_command_line ModuleNotFoundError: No module named 'django'

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "/home/kid/PycharmProjects/test/myproject/manage.py", line 14, in ) from exc ImportError: Couldn't import Django. Are you sure it's installed and available on your PYTHONPATH environment variable? Did you forget to activate a virtual environment?