try using purchase code 'xerochat-master-code-localhost-special'
got an error:
Alreday use for domain : localhost, You can reset your purchase code from Here
I am not using 'localhost' as virtualhost but using 'xerochat' https://imgur.com/a/vaTkkmD
Because I have so many development virtualhost at my computer
Expected behavior, Please read again about this post as it's said several time that it's for localhost only .
Its localhost server