Just downloaded and installed Appointments+. Where do I find the 'selected appointment page&#0

Here's a little more detail. I put the appointments+ widget onto my page and it's showing up. When a click on a day to 'make an appointment', nothing happens.

The widget states, 'A monthly calendar that redirects user to the selected appointment page when a free day is clicked.' Where do I get this selected appointment page?

PS: I'm very much a beginner :slight_smile:

Thanks in advance!