Why doesn't air blow from anywhere whether it's on heater or a/c any settings

What is your question?

Problem started and hasn't changed. Doesn't matter if I try the heater or the a/c, no air blows at all from anywhere on any settings except the air behind the center console

What makes this problem better or worse?

No change

How long has your 2000 Mercury Mountaineer had this problem?

A few weeks