So if you're receiving this message:
Go to the Dashboard and select Restaurant Information
Ensure that either Takeout or Delivery is enabled
Ensure that Accepting Orders checkbox is enabled
Verify your Hours of Operation, and ensure that your restaurant is currently open
Updating Your Hours of Operation
From the Dashboard, click on Restaurant Information
Scroll down to the Hours of Operation section
Move the sliders to adjust your hours
Click the Submit button at the bottom of the page to save your changes
Updating Takeout & Delivery options
From the Dashboard, click on Restaurant Information
Adjust the Takeout and/or Delivery checkboxes
Click the Submit button at the bottom of the page to save your changes