You should change the only way to enter is to upvote, I'm sure your unaware and did not break the Steemit Guidelines on purpose but this contest is breaking the Steemit guidelines. Please learn that you should Not require Upvotes on Contests. You should make the Upvote part optional not required for entry.
https://steemit.com/faq.html
I CHANGED IT FROM UPVOTE TO REPLY. THANKS.