Issues of modify guild’s logs

Due to the China Battle.net is not available, I can’t take control of our guild. So could you please help us?
Game:WoW
Guild Name: 荣耀与狂暴-冰风岗 CN
Guild URL: http://www.battlenet.com.cn/wow/zh/guild/冰风岗/荣耀与狂暴/
My WCL account: Potter_qi@163.com
I’m the Guild management in game which named '荣耀亚晴’
Thanks so much!