part of board priviliges ie posting screen shots are given when properly regerstered in the fourm ,,,user control panel/profile/serial # ,,this is where you put the licence key,,
by your posting you have multible issues ,,as your sound configeration ,,and proper mapping for your controller ,,
once you get regerstered then if you have a upload attachments tab at the bottom of your posting page then please post the screen shot of your audio config ,, also by updating the software you have the latest set of MIDI maps for controllers
then we can adress the basic set up issues with the mixtrack pro ,,
moving this topic to tech support ,, to give you ability to post screen shots ,, did not realise your pm ment the up load of screen shots ,,look at bottom of posting page the tab saying up load attachments ,,should get them there 
