GamerMarkt Canceled My Withdrawal Request and Didn’t Pay Me After I Sold My Account

I made a sale, but I have yet to get cash. Despite meeting my end of the contract, my withdrawal request was revoked with no explanation, leaving me without access to the remaining money in my balance. I am currently without money and unclear about my next moves. I would not have sold my account unless it was essential. This encounter is highly unpleasant, and it appears that similar methods are harming the company's reputation. If this isn't rectified, I won't be able to do any future transactions, and if my money isn't transferred to my account shortly, I'll be compelled to take legal action by reporting the situation to the appropriate authorities and going to court.