my ac is not blowing any air on 1996 Toyota 4Runner

The ac indicator in the car is working fine, however, no air is blowing through the ac. this started last night.

Asked by for the 1996 Toyota 4Runner
Do you hear the blower motor running? The motor has to be running to pull the air through.
actually, I just learned how to change the air filter. Everything is running fine now. Thanks for your response.
Glad its working... :)