Re-Use of Web Template

First time poster so please go easy.

Several years ago I bought the template ‘Avenue by Theme Sector’ from the folks at Evanto for my dual language site: E-TOKO Guide

I want to create a secondary site with a address and I would like to use the same template. I see that the temp[late is no longer available, so my question is, can I simply copy the code into a new control panel for a 2nd site or is there a way to pay for a 2nd licence?