Thank you for contacting Blizzard Entertainment Support.
When we carry out a routine check when the account, we have evidence to show that your account has been involved in the disputed transactions.
So we have to inform you visit our website(https://us.battle.net/login/zh/?ref=https://us.battle.net/account/management/&app=bam&cr=true)fill out some information to facilitate our investigation.
If you can not tie in with our soon we will have to temporarily lock your account.
Sincerely,
Blizzard, Inc.
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