We only allow the use of a specific email address on 1 (one) account.
If you are encountering a message stating, "The email address you entered is already associated with a WorldWinner account.", the email address is currently associated with a previous account.
If you don't remember creating/having an account on WorldWinner in the past, please contact Player Services to request locating any previous account associated with the email address you wish to associate with your account.