The player from India had deposited 5000 Rs at Bigboost casino after receiving a promotional email but only received 1000 Rs as a cashback, despite being promised 5000 Rs. When he questioned the discrepancy, the casino claimed he was only eligible for the lesser amount. The Complaints Team had attempted to gather additional information from the player, including promotional details and communication with the casino, but the player did not respond to these requests. As a result, the complaint was rejected due to lack of information.