So seek out a relationship? Relationships don't just happen, you have to make them happen. Especially if you're looking for a girls. Girls are taught their whole lives that prospective partners won't be interested in them if they make the first step. on top of that, lots of people are just generally shy. If you want a GF/BF, you have to make it happen. Yes, you risk getting rejected, but you are never gonna gain anything by posting about it on the Internet. If you want a relationship, go out and find one. You can't just wait for someone to come to you.
> But I've already tried, it didn't work!
If you haven't succeeded yet, then you haven't tried enough. If you give up after failing one, two, three or ten times, you're never gonna succeed. Some people are just unlucky, but everyone can get one if they just keep trying until it works.