Arturia Keylab 61 Essential Faders not working for track volumes

Hello everyone

Im using cakewalk by bandlab as my daw. I think I setted up everything correctly but I cant make the faders to work. I need the faders to work as track volume but it does nothing, as well as the knobs.
The Stop/play/REC, etc. works well, but the faders doesnt.
what am I doing wrong? What can I do to make it work?
Ive watched a lot of youtube vídeos of the MK2 version and it works very well.

Please, help.