This is the right thing to do as a support to the Casino that you are promoting. A simple error should not be brought up on a public chat since you are just raising an impurity to the project while you can do it in discreet way by letting the campaign manager deal with this to the team. Blackjack.fun is consistently paying participants since they start this promotion so there's no need to panic by just a simple error in the public chat. I know this concern when I was playing then chat suddenly got flooded which is not normal since only whales use that often. Whales got confused on the issue that everyone raising tho, You should hope that the owner will not get mad about this or else you know wat I mean.