How to talk to someone who has been ignoring you for sometime?

[Lestat]

Well a girl who left me(see previous question) isn't talking to me. We went to a class trip and she talked to me there. But she said she won't talk to me around her bf because he said not to talk to me. She talked to me in front of him for some time. Then one day i got in a fight and she texted" hey I heard you got in a fight you ok?" But i didnt feel like talking to her so i said yeah im good but no one cares. she said something that when i say that it gets annoying and we talked about other things and she just stopped talking to me. ever since she hasnt been talking to me. i ask her if she is mad at me and she just says no. she hits me(playing) and calls me fag (since we play like that) . than one day i told my friend to ask her if she hated me since i asked her if she hated me cuz if so i could leave her alone. he just said i was annoying as phuck. i asked her the same thing the other day and she just ignored me. she still kicks me and stuff and i called her and i asked her hey whats up and she hung up then we texted that she was mad at me because im a jerk cuz i kept on kicking her and calling her stuff( which is true) and said she forgave me. but we dont talk or anything. so what should i do?