Gambling is a game of risks.
With the site feature you provided you are just increasing the risks:
a) no terms or general information provided
b) no description
c) the site is not secure
d) dot tk seriously?
e) not even a single directory
You need lots of room for improvements. Spend time on it before going live.
Thanks for your comment first.
a-This is a small blockchain project. So, the point is decentralization
b-It is a baby project
c-Ethereum network is secure
d-dot tk domain is for the beginning. And it can move to another domain easily without data loss