How to registered our sites in cloudflare

Hello everyone, I’m here to registered my sites in Cloudflare. Before coming here I have do 2 attempts to registered my websites in Cloudflare but unable to do it.

I want to start my sites for blogging and also want to secure them. Before start uploading articles on them I want to registered them in Cloudflare.

Can you explain me how can I registerd them and what is the procedure to doing it?

Is that you want to buy a domain using Cloudflare Registrar #reliability:registrar? If so, login to dash.cloudflare.com and select register domain

Screen Shot 2022-09-16 at 10.51.07 AM

why, what was the error? Can you share a screenshot?