Betsson Casino - Casino Dear AGCCS,I am regular player with Bet and William Hill Casino Slot machines. Hello, I won a large amount playing on the casino of Betsson a while back. The player from Brazil has transferred a significant amount of money to the Betsson online casino through Nexta Payment Services LTD. withdrawal request I tried to login and got an error. Casino - Complaints Ignored about Payment. . The. I will now.