Twitter account: https://twitter.com/Bitcoin_Freee
Tweet: https://twitter.com/bitcoin_freee/status/812287568305909761
Audit: https://www.twitteraudit.com/Bitcoin_Freee
Real followers: 1407
Btc address: 3AkBKc3HgG9j3EAhDRfEsuShoiMaMwYLoh

You can also use tweetdraw to pick a random winner. It's special made to pick a random retweet didn't use it myself but have seen more people use it. http://competitionagency.com/tweetdraw/