Hi Ezequiel,
Mainly, our item is a WordPress Theme and we have just provided WHMCS template for FREE of cost with our WordPress Theme by customizing WHMCS default six template’s header, footer, and color based on our WordPress Theme.
In this case, you need to use both WordPress Theme and WHMCS template separately like as our demo. WordPress Theme to show/represent your products/services and WHMCS template for billing like as our demo that shows in the live preview on Envato Market.
Moreover, you need to link up all of your products/services (buy now or other links) to your WHMCS.
Note for “Kenneth Nora”: Please post your own topic to get assistance instead of bothering the topic owner by getting a notification for your reply.
Best Regards,
ThemeLooks Support Team