Checked your site out and observed that the design is simple and bland which could definitely use improvements. The UI needs optimisations too in my opinion.
Litecoin is a great payment option, but I advise adding other popular cryptocurrencies like BTC, Doge etc soon. I am satisfied with the minimum withdrawal amount. Also, what are the withdrawal fees op?
Obviously, OP is in a hurry to launch the site he can announce a testing phase or stage because there's no FAQ or TOS here we don't know what rules we are dealing here not even how to get started sign up and log in are the only link available, many people will opt not to play here until OP fix the FAQ and TOS, these are very important, people will have a perception it's a fly by night operation.