I would recommend joining http://steemit.chat and contact thecryptodrive (that's my chat name), I can put you in touch with Steem Prentice who can help you with Steem. Regarding SteemSports, you need a reputation of 35 to be able to win, just vote main post and vote the comment you think will win, and then wait around 3 days for payout. Good luck on Steem.