You want to fvck her and she wants to fvck other guys and be friends with you. Obviously, that is a problem.
Not sure what else I am missing but I know what you are missing- she is a work wh0re and you're not her type. No big deal, find one who is and doesnt work with you.
Both problems solved. When she wants to go do "friend" things with you, tell her that you have a chick that you are going to hang out with instead. "Sorry, busy tonight. Meeting up with a girl I've been talking to".
She messages you a few days later: Want to hang out Friday?
You: Not sure if I am hanging out with this new girl or not yet. I will let you know. (then dont let her know anything).
So go find a new chick to hang out with asap. Or two. Or three. Dont throw it in her face but if she asks you to hang out tell her the truth, which is that you have a date.
You didnt eliminate her, she eliminated herself. Get it?