I verified my business, and it looks like verified on the page, but it looks like a bug, as I received an email to continue the verification of my business.

Flows are not ready for use and none of my numbers get verified, even though my display name appears to be approved.

Honestly I don't know what else to do, just tried everything on the documentation https://developers.facebook.com/docs/whatsapp/flows/gettingstarted/

Even more, I can't get support, none of the help buttons take me to something useful or some feature to open a ticket.