Members with longer descriptions, link to description not working

I’m using WordPress 4.7.3 with a custom theme that was created for us. I’m trying to use your plugin, have started with the free version and have a temporary page setup here: https://www.idstudiosinc.com/team/

We would like to add a longer description for each person although at this point I’ve only added it to the first person in the grid. When I click on the “more” link that shows up when you hover over her picture I get a “Page Not Found” error. How can I fix this?