No sound from Scaler 2 audio plug-in track in Logic Pro X


I just purchased and installed Scaler 2 on my Mac Silicon Ventura 13.6.1. I’ve created and armed my audio track in Logic Pro X (the most updated version) and the following occur:
. The plug-in is giving me only a mono. I thought I should also get a stereo option.
. I am getting no sound output from this track
. However, I was able to get sound from the midi track

Please advice.