My free mapping service has discontinued on Zoho Sites

My free mapping service has discontinued on Zoho Sites


I had free Zoho site and free mapping service (www.WorkplaceVendor.com) or (WorkplaceVendor.Zohosites.com) since long time.

I read many place that free services will continue free, as it is.

But today, when I updated my website and clicked Publish, it said you cannot map your own domain with free plan.

This is surprise, how come free service was made PAID suddenly.