Im still a newbie here yet a friend of mine who also registered here in bitcointalk adviced me to be patient, wait until you rank up. Just post atleast 4 times a day atleast 1 hour interval. She said also that I should post with a quality post, don't just post because you want to rank up immediately, but post something that can contribute to the forum. She also advise me to read and obey the rules of the forums.