Old mail is gone

Server: wotlk x5
account name: Loopidis4

hello, i have lost access to my old email, please help me to put my new mail because game asks to insert email to be able to sell on vendor. Thanks

Submit an application in this section: https://forum.wowcircle.com/forumdisplay.php?f=1700
Please fill out these fields:
1. Nicknames / class / race of characters
3. Date of last login and date of loss of access to the account (if the account is not lost, then simply write the date of last login)
4. A complete, honest description of the problem when and under certain circumstances you lost the ability to log into your account.
5. Do you have game screenshots? If you have screenshots, attach them too (upload to any hosting)