I want a creepy girl out of my friendship group
Is she creepy for real? Howso?
She takes too many pictures of me and she is talking about me behind my back
I might ask her about her creepy behavior, and see what she has to say. Then take it from there.
I want to get rid of her. I want her out of my life.
Confronting others about their behavior might be beneficial for all, and you might be able to work things out.