breakpoints on django-rest-framework project in vscode are not hit in debug mode

I have django-rest project on my vscode.The problem is that when I run the project in debug mode the breakpoints are not catched!!. I just get response without being stopped on that specific breakpoint.

This is my launch.json file

{

    "version": "0.2.0",
    "configurations": [
        {
            "name": "Python: Django",
            "type": "python",
            "request": "launch",
            "program": "${workspaceFolder}\\manage.py",
            "args": [
                "runserver"
            ],
            "django": true,
            "justMyCode": true
        }
    ]
}

BTW I send the requests by swagger!
I have also tried postman and got the same result! (just got the response without the code being stopped on this view )
I send the requests to ManageUserView