Hi jefferson,
First of all, you have to install the WHMCS system in your server. After then, follow the provided steps.
Mainly, our item is an HTML template and we have just provided WHMCS template for FREE of cost with our HTML template by customizing WHMCS default six template’s header, footer, and color based on our HTML template.
In this case, you need to use both HTML and WHMCS templates separately. HTML template to show/represent your products/services and WHMCS template for billing like as our demo.
In this issue, you need to install the HTML template in your server root directory (example: http://www.yourdomain.com) to show/represent your products/services and install the WHMCS on your server sub-directory (example: http://www.yourdomain.com/clientarea) to follow their Documentation https://docs.whmcs.com/Documentation_Home
After then follow the steps from the provided readme.txt
to install the WHMCS template.
WHMCS Template included in whmcs-template
(folder) with installation instruction readme.txt
Moreover, you need to link up all of your products/services (buy now link) to your WHMCS.
Furthermore, please follow the installation steps from the documentation -> INSTALLATION to install the HTML template that included in html-template
(folder).
Best Regards,
ThemeLooks Support Team