Need some help Please!

What does it mean as went to the link sent to me the other day, as didn't see my site being secure yet. It has the following, and need to know do I or don't I have. Makes no sense to me. Please help???????? Status: Website not active (DNS modification pending). Please ensure your website is using the nameservers provided: darwin.ns.cloudflare.com Or irma.ns.cloudflare.com