I found out why. If you do not have any products listed or not active you will receive this error message. 

I am trying to customized the checkout using the Dawn theme but I am getting an error message stating Failed to load the pageThis page is not compatible with the editor due to one of the following issues:Page is redirecting to an unsupported URLPage ...

I am trying to customize the checkout page and I am receiving an error message stating Link no longer exists.: Link no longer exists. I have cleared website cache and etc. nothing happens.

Ok, I’m to all of this and I am not a plus customer.

On the check out page, I would like fir the custom to be able to select delivering, porch pick-up, or crub-Side , or meet-up.

How can I add date picker and time to the checkout?

How can I add different options via dropdown for local pick-up, curbside and delivery.