No sound on audacity. Help?

Hello. I am new to using audacity. I am using 2.3.3.
I am trying to listen to the playback that I saved (exported) as an MP3 file on my mac desktop…but there is no sound… Help?

Version 2.3.3 is a very old version of Audacity. The latest version (3.1.3) is available here.

What version of macOS are you using? What Mac do you have?

What selections and commands did you use to export the MP3?

How are you attempting to play back the saved MP3?

– Bill