Problem Audi a4 climate problems


For a few days, the air has been stuck in the middle position, that is, the air only comes to my face, to my feet and to the windshield, it doesn't come at all. the car has climatronic and I suspect that there are some motors there that switch the positions

if anyone has experienced something like this before, please help me because the season is coming when the windshield needs to be defogged