How to add record for my website to work in cloudflare?

https://dash.cloudflare.com/00f35b563eac3b1ad21e380a9c544fe0/nadearsmodernfurniture.com/dns

How to add records? I changed the nameservers successfully, but my website could not be connected to cloudflare.

https://community.cloudflare.com/search

Not that this hasnt been covered before