Hello,
I checked the casino's terms and found this:
"6.5 If your Account has a positive balance, you have the right to close it by asking our customer service team to assist you with the necessary formalities to withdraw the balance through a payment method established by us, according to the rules subject to weekly withdrawal, or any other decision that may be taken by management."
I would strongly recommend asking the support. The terms sounds rather odd to say that.
Let us know how it went out, please.
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