2007 Toyota Corolla does not cool or heat

I have a 2007 Toyota Corrola. Two days ago, the air and defrost stopped blowing. The a/c compressor still cools the air, but the only circulation is when the air blows in via the vent (i.e. when I am driving). I think the a/c fan and/or blower motor may need replaced, but am looking for second opinions and possible cost estimates.

You may need to replace the resistor block on the blower motor.

Not too expensive if you do your own work. The blower motor is located under the passenger side dash.

If the blower is not working at all, check the fuse. It’s unusual for one to stop completely on a car this new. Could there be something jamming it?