The casino is a very tricky hall. They trick the gambler with the odds by frequently changes it. There are many cases in which it has found that the prize offer is different from the actual amount. It is very difficult to tackle with those issues. As the player is betting online so the only way he can criticize is in the form of email. The casinos handle these issues in their own way. They have certain terms and conditions and player has already accepted it before playing the game.
The player has to be very careful in selecting the casino. There are lots of fake ones running. In case of any misunderstanding, the player can consult the casino management via email or live chat. All the good casinos have customer support center, which is operational 24/7.
Normally all the casinos trick the player like this. Even experience gambler face confusion about the winning amount. No matter how clever you are but you can not dispute over the winning amount. To win is a great achievement and it is very famous phrase that “Something is better than nothing”. So accept the amount happily in all cases.