The player from Germany had used a no-wagering requirement bonus at Simsino Casino and had won. After the player requested a withdrawal, the casino accused them of bonus abuse and cancelled the withdrawal. The player insisted that no prohibited games had been played. After we collected the necessary information, we reached out to Simsino Casino for their side of the story. Despite multiple attempts, the casino did not respond. Given the lack of cooperation from the casino, we marked the complaint as 'unresolved', which could negatively affect the casino's rating. We advised the player to contact the Kahnawake Gaming Authority for further assistance.