No Audio when using Mac with Fast Track Adapator. Help!

[jamjam]

Hi
Everything was going so well! I plugged in my Fast Track which it recognised and went through the set up procedure. I thurned off the monitor as instructed, plugged in my headset but had no audio. I tried to make a test recording and it seemed to have recorded but on recording or playback, again no sound through the headset.
When I gave up and unplugged everything I noticed the phantom power was on but as I'm only trying to play guitar I'm guessing this is not the issue?

Probably a school boy error but please tell me what it is!!!

Cheers

Try this: Go to your privacy setting and enable (or re-enable) the jamkazam app to access your microphone.