Another guy coming to the forum and instantly telling everybody how wrong we all are. That's two in one day. Rinse, repeat.
The basics stay the same, today, tomorrow, forever. If your natural game is a simp, well, you need to change it. If you can't interact with people in real life, well, you need to change that. You obviously want some type of LTR because you had one with the girl that caused you to make this thread. You went AFC on her in some way. You're going to have to work on your life if you want to keep any type of decent woman around, else if you're just in it for the pvssy and offer nothing else, you'll keep getting what you got before.
First, what is it you want help with? Simply getting laid, or keeping a girlfriend?