Pretty ironic to call them "well reputable" if they cannot solve a single thing that will ruin their reputation. For me, if they are not trying to solve it, meaning they are neglecting their obligation to their players which is to be fair, it could happen to anybody, therefore I would not trust that certain gambling site anymore.
Or it is possible that the accusation isn't valid means there is some breach of contracts in there. I agree, if the Casino is well reputed, then they will do their best to keep their reputation untarnished. So basically the problem will be solved asap if there is no ground or any breaches.
There's a plenty of gambling sites out there, so I'm gonna try them all and find something that really cares about their players.
Reputable gambling casinos will always care for their players. That is one reason why live support is provided. to entertain any questions and address and solve any issue or problem we have in their platform. Since gambling casino is a business establishments, they will definitely try to please their players.