Hi Homayounfar,
In this issue, you have to install the main_files in your website root and have to install the WHMCS in a sub-directory or sub-domain.
Example:
main_files = www.yourdomain.com
WHMCS = clients.yourdomain.com or yourdomain.com/clients
After then, you have to linkup like search domains, buy now hosting plans, register, login link to WHMCS.
Example:
Search Domains = <form action="http://clients.yourdomain.com/domainchecker.php" method="post" id="domainSearchForm" class="clearfix"> <div class="form-group"> <div class="input-group"> <input name="direct" value="true" type="hidden"> <input class="form-control" placeholder="eg. example.com" type="text"> <span class="input-group-addon"> <input value="Search" class="form-control" type="submit"> </span> </div></div></form>
Hosting = <a href="http://clients.yourdomain.com/cart.php" class="btn btn-lg btn-custom">Buy Now</a>
Login = <a href="http://clients.yourdomain.com/clientarea.php"><i class="fa fm fa-user"></i>login</a>
Register = <a href="http://clients.yourdomain.com/register.php"><i class="fa fm fa-user-plus"></i>signup</a>
Please do not hesitate to let us know if you have any other questions.
Best Regards,
ThemeLooks Support Team