Transfer theme license to new domain

My company has changed names so I have a new domain. I want to use the same theme but I’m getting an error stating that the purchase code is already in use by my old domain. How can I transfer the purchase code to the new domain?
(To clarify, the old domain will no longer be in use and no longer has the theme installed)

Hi,

for solving purchase code or item license issue will need to get support from the item author. They (author) are the right team to help. you can contact item author through item comments page or author profile page or best option is through item support page.

How to contact an author to get support or for any technical query:

Thanks