Questions about billing will need to be resolved by the Customer Support team and cannot be resolved on the Community.
To contact the billing team, please submit a new support request from your Cloudflare account directly through the Cloudflare dashboard. Visit https://dash.cloudflare.com/?to=/:account/support and choose Billing. Please share your ticket number here so that we can track it.
Customers on every plan type can open account, billing and registrar cases. Login, select Support and depending up on what your dropdown shows, select contact cloudflare or Support (depending upon which option you see). On the form, select Billing, complete the form