Theme auto-update?

Hello! I am reaching out because I believe we did actually purchase this theme for our website. We worked with a freelance developer to create it – we are not developers ourselves. It is hosted at wordpress.com currently.

Right now we rely on WP to update all the themes and plugins for us on this site. However, there is one item that has not updated automatically. The error is this:

“Your theme (Enfold) contains outdated copies of some WooCommerce template files. These files may need updating to ensure they are compatible with the current version of WooCommerce.”

When I view the affected templates, it says:

“enfold/woocommerce/emails/admin-new-order.php version 3.7.0 is out of date. The core version is 10.4.0”

I checked to see if I could easily update the Enfold theme, but it says:

“Enter a valid Envato private token”

So do you know where we could retrieve that token from? I assume we paid for the theme at some point, we need to get the auto-updated for it enabled. Please help us by responding, we don’t really know how to go forward and can’t afford to get hacked through an outdated component. I tried to post this in the regular forum but we don’t have a “purchase code” needed to create an account and we are no longer in touch with the original freelancer that set this up. Thank you!!