WinPrincess Tanzania Mobile App. Currently, the Winprincess aviator has no promo code attached to any of the welcome bonuses. Main Aviator Game Features. Main Aviator Game Features. . Register an account on Winprincess Make a deposit of at least TSH25,/= Get your bonus for sport betting! Currently, the Winprincess aviator has no promo code attached to any of the welcome bonuses. WinPrincess Tanzania Mobile App. Las mejores apuesta siempre con @[HOST] #ufc #20bet. 9. Ready to open the door to new experiences? With Princess Prizes, you can enter to win everything from cruises to onboard credit through your stateroom door. WELCOME OFFER FOR CASINO. Inscribirte utilizando mi código promocional “SONCORA” con un bono de bienvenida de hasta soles. 9.