Roobet should add feature that allow you to set limit setting as a Responsible Gambling Tool
most of casinos offering this option to easy set limit daily weekly etc...
there is no informations collected from users this is why they cannot block them from creating new accounts it's all about anon
they need to know the customers to exclude them and prevent future attempts registration
so it's hard in this situation to make this happen
set limit let you control at least your spend and that could save you from broken especially when your self-control don't work anymore