Can i join at the bounties i'm just new here but i created this account about 20 days before. I'm just using this to read threads but then i came here and see that i can work. But can a newbie do work here? Thanks In Advance 
If you are asking about signature campaign the you need to be atleast to Member rank since the Jr.member and below no longer have links in their signature,but you can join on other part of bounties like Facebook campaign,reddit campaign,youtube campaign,blog campaign,translation campaign,content creation campaign and much more.