What is the purpose of asking personal information such as Name, last name and date of birth? Will you ask us for KYC for withdrawal? Why do not use btc as the main denomination in your site as you are accepting btc payment only?
Its all about preferences, not all people like to play on a non provably fair casino. Most bitcoin gamblers prefers to play on any sites with clear provably fair mechanism so they wont be afraid of being cheated. Not mentioning that this site is going to cheat us, but just saying it in general context.