HELP MIXVIBES!!

Hi there!
Im looking to use Cross DJ with my Pioneer DDJ SX controller. When Im in the Free version of Cross, and go into "Preferences" and Click on "MIDI" and its says, "Its better with a controller, over 80 controllers supported, etc, etc" and when I go and click "UPGRADE NOW" This page pops up http://www.mixvibes.com/products/cross-dj....if you cant view that page i linked, it says, "Access Denied" and "You are not authorized to view this page" Why is that and what do I have to do??? Id like to know the next step because I would like to use this software with my Controller tomorrow night! Anywho, lemme know what step to take please 
Thanks for your time!
Greg Freeze


Thanks for your time!
Greg Freeze