Lots of users from this forum have come up with one complaint or the other on how their deposits were withheld by gambling sites after going on self-exclusions, but I confusion why should a user go ahead to make deposits or request for withdrawal after accounts are banned or are its part of the rules of gambling sites to allow for withdrawal from ban account.
In this situation who is to blame the gambling site or the player?
Well in this case, I will choose --player.
I would choose the player, you are requesting to the casino that your account should be banned that means, you can handle yourself and stand what you have said to the casino because they are following your orders and there is no way to undo when it comes to that matter. A player who requested a ban should take it seriously because banning an account will also take time and also the unbanning account.
However, mentioned above was right, possible this is was on the T&C that we should read first before using the online gambling casino.