Mandatory information about my setup:

Have I searched the tickets before posting? Yes
Have I searched the forum before posting? No
Have I read the documentation before posting (which pages?)? No
Joomla! version: 3.2.1
PHP version: 5.3.10-1ubuntu3.13
MySQL version: 5.5.37-0ubuntu0.12.04.1-log
CComment version: 5.0.8
Direct link to the page that shows the issue: http://www.finquesrodes.es

Description of my issue: I purchased the Pro version (Light), but I still have the performance of the demo version. I can not I can disable some settings and can not find praise for downloading modules.
I do wrong ?, where I download modules? Active as the Pro version?
Regards, Luis