CANNOT GET HEAT OR AIR TO COME ON

This could be a couple of issues. Check fuses first. One the blower motor had malfunctioned, 2 the Blower Motor resister block has failed or in the case of Automatic Temp Control, you Blower Motor Power Module has failed. All are relatively easy to replace if needed.

This can be your blower motor which is located inside of your compartment on the inside passenger side. It is fairly simple to access and repair just get a blower motor @ aprox $45 new and a repair manual at any auto parts store for aprox $35. It shouldnt take no more than an hour to replace. I hope this helps.