Error on adding domain name

Refer to https://cfl.re/3VUQyyL for assistance. The zone you are trying to upgrade is marked as Do Not Upgrade. (Code: 1315)

Welcome to the Cloudflare Community. :logodrop:

If you keep getting the error, can you create a Billing ticket and share your ticket number here? You can open a Billing ticket here, https://dash.cloudflare.com/?to=/:account/support