They are scammers and its confirmed, I talked about it few months ago and I warned moderators and users here that more and more threads about Betcoin and Playbetr will be pilling up, no-one is taking any measurements, books have same ownership, same support service and they often make misleading IP proofs taking informations from both sites and just close accounts and never even return deposit.
While I understand your frustration, claiming they are scammers without concrete evidence can be harmful. We need to focus on gathering proof and pushing for proper investigations. Blanket accusations won't help resolve the issue and may even detract from legitimate claims. Let's stay constructive and work together to hold these platforms accountable.