No Audio on Sampler playback

  • so I'm new to this app. I've been searching on the net how to use the sampler in the Jamup app, but I can't get it to playback what I'm recording. I'm using an iRig to connect to my iPhone SE(2020). The presets works fine-there's audio, but I can't hear anything I record thru the sampler.

    Is there a how-to for the Sampler? Any help is appreciated. :)