WPWhoosh works with any host that has a standard cPanel interface. Please check the Whoosh Compatible Hosts before buying any credits.
If WP Whoosh is unable to operate with your host (assuming it is not one we have already identified as incompatible) so you were unable to install WordPress using WP Whoosh, we will give you a refund for any unused credits that have not already expired.
We are unable to refund if your chosen template installs properly. Please be sure you want a certain template before Whooshing it.