Defrost Issue

#1
Hello, I just got a 2016 corolla LE and im only getting air blowing through the front vents. I cannot get air to blow through anywhere else. If i set it on, say the feet, it still only blows out the front hand/face vent. I cannot get the air to blow through another spot. It appears to be a bad blend door actuator but I'm not positive. Can someone confirm this? Many thanks.
 
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