Click  Visit, log in, and find Redeem  in the cashier.

The offer is not valid for players from these countries: Australia, Bangladesh, Belarus, Brazil, Bulgaria, Belgium, China, Chile, Canada, Czech Republic, Cayman Islands, Colombia, French Polynesia, Finland, French Southern Territories, French Guiana, France, Guadeloupe, Israel, Indonesia, Ireland, India, Japan, Mauritius, Mayotte, Morocco, Martinique, Mexico, Nigeria, Philippines, Poland, Pakistan, Russian Federation, Reunion, Serbia, Spain, South Africa, Switzerland, Thailand, Turkey, United States, Ukraine, Venezuela.

Have fun!