If you do not have too much SP be careful with automatically claiming rewards and claiming rewards yourself each time you sign in. Everything you do on Steemit costs you SP.

Your SP is high enough to post and comment but your vote will be zero (I have way mire SP than you and even that isn't good enough for a great upvote).
Nevertheless do vote and vote yourself so you know what you voted for.

It sounds like steemworld to me.