[Plugin: FeedWordPress] Can I add someting like this?

Hi I want to ask, if I can put something like this “http://www.***/export/affiliate.php?ph=eNortjKzUjK0NDKxMFayBlwwFaMC2A,,” to feedWP plugin… On this link is a XML feed with title, img, url etc.(which i can see in my browser). But when I put this link to feedWP its saying this “A feed could not be found at http://***/export/affiliate.php?ph=eNortjKzUjK0NDKxMFayBlwwFaMC2A,,” can I somehow manage it?

Thank you for answers!

http://wordpress.org/extend/plugins/feedwordpress/