I don’t see traffic info and transform rules don't work

Hi there

I have the domain livquiz com and I have a page without a basic auth.
I have enabled a proxy for DNS records, but I don’t see any traffic on the overview page.

I have created Transform Rules by adding test headers and it doesn’t work too

When I switched off the proxy for the DNS record I still saw the Cloudflare header.
Where may be the issue?

@MoreHelp

I have checked several other links like
Don't see Traffic Info, No traffic reported in cloudflare and it doesn’t look like this is a related issue.

It looks like the domain was on some other Cloudflare account and somehow it doesn’t work.

anybody can help with it?