No worries, we always start somewhere!
I was in the same situation when I started the community. On the game, I would have sit in one spot, in one map, for the entire day and just watch everyone chat. I didn't force my way into a conversation and didn't tried to make friends fast. Okay, before you take this wrong way, I'm not saying to do what I did. Just don't force and act who you aren't. Give it time. New friends will come.
A way good to make friend is participate in the forum's game and become sonically active. For example, make a devainart. Many popular/well known users are there and are easy to find. Or, you're aren't shy, share your talents. Share your art or anything you're willing to share. Many people like when others are talented (or cool).
For ingame, if you're looking for maps where you can find most users from the forum, check out Flourite Plains, bonfire, or Fhico tunnel. C: Those are definitely good places, and I recommend it.
Anyway, being active and outgoing throughout your adventure is ought to give you friends. Also, the staff. They're willing to talk to. They are nice. Pretty much this community is nice. You'll fit quite well. Good luck.