What should I do about this girl? Looking for girls and guys help on this. ?

HelpThis girl, that's two years, older than me. I'm 16, and she's almost 18. Her old boyfriend wont leave her alone because he wants her back. I asked her out and she said that it depends on her and her old boyfriend since he wont leave her. She told me yesterday night that she slept with over 10 of her ex's boyfriends to get back at him. Essentially making her a whore. She has smoked pot and so have I so I don't really care about that. She gets drunk a lot. .And she has a good christian girl goingowhichis why I guess why I liker her so much. and she smokes cigarretes now. And apparently not really sure if she likes me. While I do of course, she asked me why and gave her a really good reason, because who she is, and because I couldn't really say with words how I really like her. Which she said was really sweet. She seems to be ignoring my texts, and according to someone else that I asked, she's playing the game or being a player. Haha. The person that I asked said I should ignore her till she tries to get me to like her again, which I still do, cause its kinda past that point where this affects me. But I seem to not be able to mentally nor physically or phsycologically ignore her because I like her to much. Should I still keep trying for her? Or give up on her? Btw I asked if she could go next tuesday or thursday, and she said she would check, and she should be able to. I have known her for over 3 months now, and I have been seeing her and will see her for 3 hours every night at this vacation bible school thing. I don't think she is possible to do this, rather be playing the player part since she I s way too friendly to do that. But if she is, should I still try for her and make her think I don't like her, and make her try to make me like her again, or just give up on her?And she's beautiful. I've never had a girlfriend,a dn im still relatively. Im. Still relatively new to all of this. She's the first girl for me to ask out.