Hi I'm in high school and I recently have been gaining up socially which I once wasn't On the social ladder, I rate I was a 4 or 3 out of 10, before going to a 5 to 6.
I have made more friends and hopefully become more friendlier and louder.
I Have been reading up this stuff but I can't initiate myself to produce Kino.

I also have almost no female friends , except for a few people who say " Hi "
I also have been noticing that staying with popular people changes other people's perspective of you, which I have been using quite a bit
I also have hardly been invited to almost any parties, even though some people party every weekend.

I am also not as social as I feel awkward sometimes, But I want to become more social!

What should I do?

Being social isnt rocket science in my opinion the skills are improved by being in social situations more often.

Openly show an interest when people talk about upcoming events. Any events. You will get an invite. Dont say no to whatever is happening, and ensure that you keep your word also. If they are not discussing it, ask anyway. "What are you up to this weekend?" is not a threatening question.

Mate, the hardest part of breaking a social circle is the part youre asking about. People probably dont invite you for any reason than they do not normally. They have the same group that participate and dont consider inviting people outside the group. Once you attend the first time it will become regular.