Hi There,
We have seen you are using WHMCS 7.0 or older, but our provided WHMCS template’s WHMCS version is 7.1.0
So, in this issue, you need to update your WHMCS version to WHMCS 7.1.0. Otherwise our WHMCS template will not work properly on your WHMCS.
Hope you understand.
Best Regards,
ThemeLooks Support Team