It seems like I just saw a casino where you can play some of the games they have but when it comes to sportsbet they have other countries that are restricted, but you can log in to their platform.
Probably ultraBTC should have answered, but having used the platform I will be glad to tell you that VPNs are allowed for crypto users, I think if you check the beautiful ANN in the OP this should be written somewhere...and BTW had a similar problem but VPN fixed this.
It seems a bit weird to me because, usually if my country is restricted in a casino that I know, just by creating an account on their platform I can't do it because I will be immediately informed that my country is restricted. But this casino is not like that. It seems to be worrying to me.
VPN friendly casino, try it and let's hear how this goes .