建 建筑工程帝 New Member Joined Jul 26, 2017 Messages 3 Reaction score 0 Jul 26, 2017 #1 在中国网站买的坦克兄弟不能用，怎么申请退款？
EricPhone Active Member Joined Feb 17, 2013 Messages 5,665 Reaction score 3 Jul 26, 2017 #2 购买7天内用买key时填写的邮箱发邮件到 Code: [email protected] 提供交易信息进行申请
