404 for 2 days now

404 for 2 days now

Hey my site, kyneticadventures.com, is returning a 404.  When I try to publish I get:

Map your existing domain

With Zoho Sites, you can easily map a domain that you have already purchased. Once configured, your site traffic will be automatically redirected to your mapped domain.

This feature belongs to the Product add-on

But.... I have a paid subscription and I'm being charged, and it worked fine until a couple of days ago. I emailed support but no response and no fix.  Anyone have any idea what's going on?