Dude, you need to chill the hell out. One girl on the net who gives you the flick isn't worth all these troubles. If you keep going on about it, it won't end and you'll end up getting hurt more. By you chasing her constantly, she's getting an ego trip. She loves the attention, and knows she has you around her little finger. Grow some canastas boy. Move on. She obviously doesn't want to talk to you, so go fond someone else. She might have been nice to talk to at first, but if she gave you the flick that easy once, she'll do it again.
Definately not worth the trouble you're getting into.