The game based from the images looks bearable at this point but my main concern about betting games like this is they do need to have a license first before they legally operate in a betting game. So my question is are you already licensed and if you are what is the jurisdiction that grant license for you? Since I didn't see any mention about the legality of your game I am presuming that you are still unlicensed for it so I think you should also manage some time in getting it before you even try to make your website officially running.