Jetpack CRM Client Page showing blank

I used the Jetpack CRM to create a client page, but it will not show anything on the actual page. I have tried on different accounts, different browsers, and different devices. Each with the same result. Our biggest need right now is a way for our customers to log in and see what they have paid and this seems like the easiest solution, but not if it doesn’t work.

The page I need help with: [log in to see the link]