Purchase code already use error on site which is already deleted now

I have used my purchase code on staging site to check if updates are creating any issues of not. Now I have deleted that staging site and I want to use purchase code on live site again but its showing me error “Your purchase code is already activated in (link removed), Please contact us for using this purchase code on another domain”
This site (link removed) not exists anymore. This is a issue as its showing the use of purchase code on site that doesn’t even exit. So, please resolve this issue so that I can use the purchase code on live site.

Deleted Site URL: (link removed)

Please remove this site from purchase code used so that I can use it on live now.

To get help regarding that purchase code you will need to contact theme author. You will find here explained how to contact an author.


Thanks for your help!