How should I handle this

So I just had my baby boy a week ago and I’m not with his father we haven’t been together since I was 4 months pregnant. Every since I had my son he’s been in my house everyday. And I just get annoyed cause he does nothing beside sit on the couch he doesn’t care to try and ask me if he can change his diaper ( I say try cause he doesn’t know how to handle a crying baby and change his diaper). Nor does he know how to feed him, he bottle feeds him like he’s 5 months old and my son ends up choking nor does he ever try and tell me hey let me give it a try. He doesn’t hold him for longer then 5 mins. Is there any way I can be nice about this and have him come over less