Sup guys, pretty new her. Been studying Pick-up for a while, I am mostly into RSD.

It is just that there is a really cute girl in my school, and I really want to attract her but I do not really know what to do. Main problem for me is how to get to know her, because usually once people get to know me they really like me. How can I open her? I have some mutual friends with her as of two girls in my own class, but I have really made a bad impression on them and they kind of hate me (ugly as shit anyways ). So there is no chance I could get to know her through them. So what should I do?
All kinds of tips are appreciated!

Bump, I kinda wanna act but don't know what to do FFS

Just open her! You could really use any kind of opener. You share a common background since you're from the same school, so you could go indirect, or you could go direct, or you could not go at all. You have all the options available... Or do you need a list of possible openers?

Idk :/ I'm going to open her on Facebook, but what should I type? As I mentioned I have done a bad impression on her friends in my class, and I am afraid that they will ruin it for me in case she responds postively and make her change her mind about me. FFS I'm reading what im writing and I get pissed, don't really know what is making me to hesitate about opening her...

I wouldn't open her on Facebook if I were you. FB is alright if you've established rapport before, but I wouldn't use it to initiate first contact. Maybe it would help me understand your situation better if I knew what you've done wrong so her friends don't like you...
Either way, make sure you come off as confident when you approach her, but not too cocky. Your first priority is to do at least SOMETHING, for starters

Yes, realzied that too. Ill open her in school, try to get eye contact annd tell her she really looks good. From then I'll see what happens. I'll just have to man up ffs.

Make sure you have something to say to her after that! Opening with a compliment can be a bit risky, but in my opinion, it works well. But I've seen conversations of this kind:

GUY: hey you! [insert random compliment]
HB: uh... thanks.
GUY: you're welcome.
--awkward silence--

Don't let this happen.

Go for it bro!

I gave up on the idea, lol. Such a wuss