I calculated it at $2,700, but it's still unacceptable if true.
I might have missed a digit. I calculated again now and I see you are right.
How so? The only way you would be entitled to anything is if you were resident in the Netherlands, and you would have broken the law anyway by accessing a gambling site without a Dutch license.
Obviously, I would prefer the site owner to resolve these issues before they escalate. I just don't think whoever runs the site is out of reach - just because people say and believe so does not make it true.
Yeah, that would be the ideal way. Just starting an international legal proceeding would cost you more than $2.7K.