Wait, wait, wait, calm down. Don’t jump to conclusions just yet. OP hasn’t provided the necessary proof to support their accusation, and just because the rep isn’t responding doesn’t mean DT members will automatically tag them. It doesn’t work that way; even if there is an active rep, if they don’t find the scam accusation relevant, they likely won’t take the time to reply.
Since you bolded the part you were replying to, you should have read the next line as well where I sad, Before that, OP need to update his thread and add some valid proof of his claim. Basically, you and I said the same thing. I have seen this happened before. The casino representative account got tagged by the forum member when they do not reply. This is why I said that OP should update his thread with some information and then the DT members should went ahead and tag their account.
If I may propose, a better procedure after OP complete their thread with sufficient evidence and information to validate their claim, is for the overseer to try to bring this to the casino's attention, see if they'll come back to the forum and address the situation [kudos to Mahdi for taking this step already], and if after several attempts done and there is still no apparent effort from the casino to get this resolved, then we go with "the DT path".