The casino's cashier is where you can redeem the bonus code.
Bonus is valid for players from:
Australia, Canada, Germany, Italy, New Zealand, Norway, Sweden, United States
Several free spins bonuses in a row are prohibited, as well as several multiple accounts. Hence, if your recent transaction included a free bonus, you must make a deposit before using this free spins offer.
Please keep in mind that this free spins offer isn't available for progressive games.
Good luck!