No offense but Yogee is right, no one is going to participate right away since you're just a newbie. Even if you have a decent reputation there's not many people interested here because iirc someone did the same few months back, their raffle had more slots and each slot cost less but in the end their raffle didn't go through since the slots wasn't filled. Also some people discourage using random number generator for picking winners.
This is just a test, I want to build reputation if people start betting, I have good ideas for betting using my youtube channel, trading options bets and randon bets like these one, I am trying things to see if I can make one go foward and start my show.
Building a reputation isn't like that way. You are still new on this forum, try to be more active and level up on your account. There is no way you will do this all for free, you won't get anything and you will even need to use your money as fee to send to the winner. Just like people said, it's not gambling, but rather raffle.