I tried to register on your site but it looks like we should receive a newsletter from them because as you can see in the image below:

If we do not press the button, the words Protect Account will not appear and we cannot continue the registration process. It would be better if there were two selection buttons containing one to continue the registration process and the other button to choose or not to receive a newsletter from you. Not everyone wants to get promotional emails from gambling sites, especially those who rarely open a second or even third email.
But that's just a suggestion.