The player from Germany had won 893 euros on blackjack at Casinozer. After the player had requested a withdrawal of 500 euros, the casino had closed the account and refunded the initial deposits (a total of 588 euros), but it did not pay the winnings, leaving a deficit of 505 euros. The player's account had been verified and they had not used any bonuses. Despite attempts to communicate with the casino, the casino had not provided a reason for blocking the account and confiscating the winnings. We had asked the casino to respond to the complaint, but we did not receive a response despite multiple inquiries. Consequently, we had marked the complaint as 'unresolved', which could have negatively affected the casino's rating. We also had advised the player to contact the Curaçao Antillephone N.V. to submit a complaint.