Thanks for contacting the World Warfare support team.
Please understand that selling, buying or sharing game accounts to other players is against our terms of service and will not be tolerated in any way!
We cannot guarantee the security of any account that has been passed from one player to another. We reserve the right to ban any account that has been transferred from one player to another without your permission.
Buying in-game currencies from third party websites is forbidden and we have the right to remove any accounts that are sold in these websites. Please do not sell your account and we encourage you to report these accounts to us.
For the safety of your account, please pay attention to followings:
-Do not buy, sell or trade your account with others
-Do not reveal any details about your account, and do not share someone else’s account info
-Do not buy diamonds from third party or unofficial means
-Do not log into other people’s devices with your Game Center/Apple ID or Google+ account