WotLK player

[libyango442]

Hi Someone know my acc username and password I change password and I want change my username pliz can you help

[Shred]

To the best of my knowledge, usernames cannot be changed.

[OhieMitzen]

Do few more PW changes (and memorize them), it will be key information, if you ever lose your account again.
After that, get yourself 2FA, and never take it off.