La-Guardia Houses review: Noise & slamming b exit staircase door

I am complaining of a neighboor that he is making noise slamming the Exit B staircase door in front off my apartment also he is smoking on the floor every single day during anytime in the night and its affecting my Health I already talk to him so I put a video camera to see who was outside of my apartment I am a Senior and have Heart problem so I hope that you could look into it . Thank you very much . La-Guardia Houses 340 Cherry Street NY . NY 10002 His Apartment is 7th F