My Appointments+ Short Code Not working

Hi:

I am having an issue with getting the My Appointments+ short code to display the content at the top of my page. It is completely blank.

Can I get help with fixing this issue?

Here is a link to my page:

http://businessphilanthropist.com/schedule-an-appointment/

I have also granted access via the WPMU Dashboard> Thanks!

Dr. Shinshuri