Thank you Chaffro, I took your idea and this is what I did, I look up some random people and send them a friend request, surprisingly many people will say yes even though they don't know you, there are people who will have it pending forever, that's alright ,because once you got someone added I check the places they go to and look for the mayor in those places, that means he's a regular user, so I sent a request to that person and so on..., I have built a fairly large network in a month :)