How will you know if you won't continue? I think it's too early yet to quit this project. Projects like this are kinda rare to see so you shouldn't end this yet. I check the site and I am not bothered about its colour or design. I understand why it looked like that. It is because this was just like a mini-game and there is nothing much the player can do after they sent their bids.

It isn't the same as the online casino so people should expect less. The game is risky but risks are even everywhere. Without risk, we can't gain something. About the trust. You can gain it over time as long as you will operate fairly and players are satisfied about your service.