I recommend a screenshot of the wallet you can hide the wallet address, only a screenshot of the wallet where you are receiving the 15,000 Dogecoin that you received daily, it's a huge jackpot, hopefully, you can withdraw all your winnings and the casino will not give you anymore issues on why you can't withdraw your earnings which you deserve.
I am confused if any casino give large winnings then why the site has the lower limit of withdrawal. I have still not seen any site such a lower limit for withdrawal. If the site has not enough fund then the site should limit the bet too so that total amount cant go above the withdrawal limit.