I would recommend you avoid Ezoic. They are using a deprecated and no-longer supported program by Cloudflare which is inherently insecure. They should not be using any “certified partner” language anymore until they update their implementation.
Never enter your Cloudflare username/password on any third party site, even one that claims to be a “partner”.
You’ll need to contact Ezoic to resolve this problem, or ideally, use a different provider.