Cloudflare doesn't find any DNS settings when adding new site

Why doesn’t Cloudflare doesn’t find any DNS settings when adding a new site? I don’t know what records to add.

I found other threads concerning the same issue but no responses answering the question.

The scan is an attempt to be helpful, it is not necessarily complete. You can check your current DNS provider, export their records and import into Cloudflare. Or manually reenter.
