The player from Greece reported an issue with an online casino, where she was charged twice by her bank for a 10€ deposit made at the casino. Despite multiple attempts to contact the casino and providing proof of the double charge, she received no resolution or response. We engaged with the casino and requested they address the player's concern. The casino insisted that only one deposit of 10€ was recorded on their end. They requested a bank statement from the player for further investigation. The player complied, but the casino claimed they couldn't detect the alleged double transaction. Despite our efforts to mediate, the issue remained unresolved as the player failed to respond to our messages. The complaint was consequently rejected.