Huh?

Does the Casino support asking for money to recover lost funds? Well, As I know, If you send coins to the wrong chain. It will be lost. Some casino wallet addresses are the same, and they can recover funds. Rollbit can say that we do not support this chain, and your funds are lost. Why would a casino support ask their players for extra fees to recover the funds? The amount was only $50, and they are asking for $200 to recover it. Does it make sense to anyone?