Join clubs and meet people who share the same interests as you, if you choke laugh it off or just ask them questions about themselves, you'll hardly find anyone who doesn't like talking about themselves especially girls.
It's not that you don't have the 'features' girls are looking for, it's how you express yourself and lack of confidence that girls can see. Seriously, just looking confident/what Blueh posted can make a hell of a difference, and if you're not happy with how you look then change it (hit the gym, change your hairstyle, change your clothing style etc.)
From what i've read about you in your threads you seem to be in a dark place and looking for a way to fit in. If I were you, I'd use this and turn it into positive energy for change, once you change and get a bit of confidence I promise you life will change for the better as well, you'll one day walk to school and people will think holy ****!
If not now, I promise you this as well, and anyone will tell you this that high school/secondary school is awful lol, so much drama and ugh just horrible, but once you get older and are hanging around with an older crowd/college this will change, you'll find people that like you for you and share the same interests.