sad but true need to close the door with this game.

Thanks

Change PWD to random junk, walk away & never return.

Seriously though, there is no "delete" option.

you cannot delete your account, since your account has data stored on it that is important for other players (like all the players you ever played with)

if you wish to "close" your account, you can change the email to an email you dont have access to, and change the password to random characters.

That will lock you out of your account forever.

You can get your account permabanned.
Contact this person if you wish to do so: https://www.warzone.com/Profile?p=3262000156