no air blowing out of the center vents in the cabin (works for feet/windshld)

Hi Cindy, Do you have air flow from the drivers and passenger vents near the windows? Also, not to insult you, be sure the air flow wheels are turned on full for each vent not working. At that point it is time to have a certified technician inspect the condition. Thank you CarSmart Auto Service Dan

if all that checks out in answer #1,and still no air blowing out center vents,then you have a vacuum leak.when you have a vacuum leak,the blower motor fan will default to the defrost mode,and some air will come out on feet.look under hood next to firewall for leaks,check all vacuum hoses with engine running,also under dash area.listen for hissing noises.look for disconnected,split,cracked,dry rot hoses.vacuum hose is cheap!post findings.