Is this a clone script that is selling on Envato

Envato Customers Web and Code
1

I bought this script

I beleave this is a clone of bootwhmcs theme
https://www.bootwhmcs.com/

Are authors allowed to do this? should I report it to makers of bootwhmcs?

2

If you are sure it is ripped then you should let envato support know.

3

I send bootwhmcs a link and I’ve had a reply.
They say “It appears he is using our CSS files from a WHMCS theme we purchased the rights to”

I bought this script on envato and it is full of bugs, I have requested a refund but no reply yet.
I’d advise no one to buy it.