OP, please stop making double post. You've raised a thread here against them, I'd ask you to stop making the exact same post on their ANN as it'll make things and development of the case harder to follow.
I think there is no problem calling the attention of the casino by calling to their awareness of this accusations raised against them atleast that would help them know something of this nature is ongoing and would require them to pay urgent and utmost attention to the thread by resolving the pending complaints against them but the idea of OP going to replicate this post on their announcement thread is not welcoming in anyways and I see it as not matured to handle such a situation. It would have been better OP copy post the link of this thread there with a little more calling their attention rather than going to replicate this there.
OP If what was said is true then I would advise you to do the needful by editing it and just post the link of this thread there to call their attention. That would be ok to go with.