The player from the United Kingdom had won £10,000 and attempted to withdraw £7500 on the same day. However, the casino's site was down for maintenance, and the player had been unable to contact anyone via email, live chat, or Twitter. We had reached out to the player for further information and extended the response time by 7 days. Despite our attempts, the player did not respond, so we were unable to investigate further and had to reject the complaint.