@holydarkness this is not about a proof that a warning was sent from Betby to XYes, this is about proof that there was arbitrage betting. For that you would need to have 2 bet slips, both with comparable stakes on the opposite outcomes of the same event. This is not do-able on the same bookmaker (because they have a bookie margin that makes it impossible to arb within the same book) so the 2nd betting slip would have to be from another book (for example Pinnacle) and it would be impossible for you nor XYes to have obtained this.
Have you ever seen a casino post a screenshot of two bet slips to prove that a player was doing arbitrage activity? Can you share any examples from this forum? I don't think even Betby sends the other bet information to the casino. All they do is mark the bet ID and user ID and warn the casino about the arbitrage activity. Forget about how much the player made or what is going to be. According to the casino rules, arbitrage betting is not allowed. Usually, casinos never share this information with anyone except for mediator services. So, why not create a complaint on the mediator website and invite Xyes to prove their claims instead of spreading FUD?
I thought, since holydarkness has been doing this for a long time, the company should be able to show the proof to him, and he should be able to do it for the player. I initially mentioned LoyceV and holydarkness since they are reputed forum members. But you already accused holydarkness of being a liar. I would be happy to invite nutildah since he has been watching the thread for a while. I would talk to Xyes and send the documents to them to verify. But there is no guarantee you would stop spreading FUD Rating Place. You might say LoyceV or even nutildah lies. So, what is the solution actually? Pay the extortionists?