Once you win big, you need to stop gambling right away! · 2. 5 THINGS TO DO WHEN YOU WIN A BIG AMOUNT OF MONEY · 1. Prepare to wait. There are literally thousands of online slot machines to choose from, so you can be sure to find a game that suits your needs and interests. Princess Leisure (Tanzania) Ltd. WinPrincess is a recognized sportsbook operating under the licensing authority of the Gambling Board of Tanzania. Chile, Clipperton. Review of WinPrincess. Check the ratings, bonuses, betting margins and all other important facts about WinPrincess. . · 3. Prepare your documents. /[HOST] is organising gambling games in a casino, on gaming tables and with slot machines. This licensing ensures.