Owner of theme from 2013 but can't acces it anymore

Hi i created some themes in 2013 profile but i can’t this account anymore. How do i fix this?

If you still have access to the email account you used to create the Mozilla account you used to publish the themes, you can try to reset the password using this page: Get a Mozilla account – Keep your data private, safe and synced — Mozilla.

That is the problem i don’t know the mail adress anymore where i created it with. And if i use the mail adress i think i created it with it says create new account…

Hmm, that’s a bit of a pickle. If you know or have access to the email address associated with the account, then you can’t prove ownership of that account in order to recover it. Unfortunately this support article seems to basically say the same thing.

Sorry I can’t be of more help.