John Is correct, your paths are not pointing to the include file properly.
Where you have uploaded the PowerCMS files into the the "cms" sub directory of your domain, and the page you are trying to show the CMS data is in the "dd09" sub directory, the include paths will need to be adjusted to:
<?php include "../cms/Connections/localhost.php"; ?>
<?php include "../cms/WA_CMS/WA_CMS.php"; ?>