Community Raffle

Hi im trying to look for someone to create a crypto raffle. Basically instead of "pooltogether" another raffle where they send your crypto into yield mining and then randomly selecting one person to receive the rewards and then returning the token to the original owner therefore it's a no-loss game, im looking at creating a crypto raffle where people can deposit stable coins and during each draw 1% is deducted and allocated to one/a-group of random wallet. Because lossless raffle is based on the volatility of the prices of crypto and the ability to arbitrage therefore it isn't sustainable in the long run. My vision is kind of like a robinhood system where it's a community saving of sort where one of the saver gets the rewards and therefore maybe able to improve his life and every draw only 1% is allocated to the randomly selected person the rest is returned to the savers and they can exit this game at anytime instead of being locked in it.