There were signature campaigns that accepted "Newbies", but managers/owners resigned of this. The truth is, that users with the lowest rank received very little reward for the post, so to earn decent amount they must write a lot of posts. The quality of the new users posts was also low, and as a result forum was filled with hundreds of insignificant posts and even regular spam.

Start by reading about Bitcoin, gain knowledge and higher forum rank, and then join signature campaign.

Good luck!