I think you must write more information about you, your gender and age. Also it would be good to tell more about yourself and put in your profile your real photo. But that is not all. You always have to try to find friends (of your age are better) and try to communicate with them, and don't upset if you could not do it.

Here's what I do: I help other's out with their questions and notebook entries. I had a friend within the first two visits to this site (and those were fairly short visits). It probably helps that I can help people with their English :)