Support plug-in registration link

I have set up the Support plug-in but when an unregistered user tries to access the Support page, the only option is to “log in” as shown here:

https://www.dropbox.com/s/3ffr8mnd7qjy5d4/Screenshot%202016-06-18%2014.21.44.png?dl=0

I would like for the “register or log in” option to be displayed.

I have tried different settings and configuration in WP Admin, but cannot find a way for this to show as needed.

Thank you for your assistance.