I asked a girl out over facebook, she said she wasn't very interested, I kept pushing and told her how much I liked her and she didn't reply and blocked me instead. So I sent some messages to her mocking her father who had passed away 8 months ago, then I vandalized her house and damaged her car. Then I appologized, she still didn't reply, so I slashed her tires and sent some more messages abusing her. Now I want to stop all this and become friends, but she still doesn't want to talk to me, What should I do?