You are trying to withdraw funds to an unidentified account and not your bank database. The funds have been returned to your game account. With the Harrah's Casino NJ mobile app, you can play hundreds of slots, table games, and video poker anytime, anywhere in New Jersey! You'll never miss out on a. online casino games. You will need to. . You are trying to withdraw funds to an unidentified account and not your bank database. The funds have been returned to your game account. You will need to.