[Plugin: WP-Filebase Download Manager] Doesn't display sub categories and files

Hi,

I just downloaded the plugin and created categories and subcategories. I uploaded files in each sub categories but either the sub categories nor the files show up on the page..

Here is a screenshot:
http://www.approachpeople.com/wp-content/uploads/2012/07/screenshot.jpg

Thanks

http://wordpress.org/extend/plugins/wp-filebase/