How do I setup Provisioning Account Setup?

I'm trying to setup a free account where people can sign up for a site. I am using the WHMCS provisioning and integration plugins.

I setup this link:
http://easyaffiliatehosting.com/whmcs/cart.php?a=add&pid=1

I was able to create an account, but I didn't get a chance to name my site or set it up.

Please help.

Thanks,

Corey