How to start print monitor

I am new to pdfforge Creator and I have installed the Beta Test Version.
The manual, etc indicate that the Print Monitor is readily available, but I do not see how to do it.
E.g., The printing directions say to select “Waiting”, but that is not an option presented.

Can you help?
PS - everything else seems to be working fine - great program. It was recommended by a friend over what I have been using and it recently changed to have some annoying popups.