How to get my game to the next level?

I'm less afraid of approaching girls than I was before. But, not matter what, I just don't think I can build attraction. I lot of times I'll just say hi, 'how are you doing?", sometimes I'll flat out tell them that their beautiful/cute/gorgeous, then I won't have anything. this is on cold approaches.

In more social situations, striking up a conversation is muuuuch easier since there is context. Esp. at meetups or places. But still....no attraction...

No numbers, dates, sex or whatever. So I feel stuck in the mud. I just feel uninteresting. Which is odd because I think I lead a pretty interesting life.

The ironic thing is I, in fact, no a lot of girls. But mos are taken or gay. So it isn't like I know many available girls. In fact, the ones that I have told my feelings to just give me kind of a meh response, even in cases where it seems like they could like me. I even get compliments like I'm cute or whatever. But I just feel like this puppy that they all like but aren't interested in sexually. I mean I like knowing women in this matter but it just sucks that I'm not attractive.