Please open Personal information setting and click the update button to change your account name.
You cannot change your name by yourself for one year after the change.
You cannot change your date of birth by yourself.
If you have registered your date of birth by mistake, please type in the chat that you would like to request an investigation by a human support representative, and include the following information:
*In some cases, we may not be able to accept the change.
Required Information
Reason for correcting the date of birth
Correct date of birth