How to work after the site is active and configure DNS

hello i have added a site and the site is active but when i request on it still gives me an error and i have added DNS records also

. so how can i setup the dns so it works fine


Works for me on HTTP (you may still see old cached DNS values, wait a bit for that). Doesn’t on HTTPS, but I presume it may be an issue with your origin server.
What is the SSL/TLS configuration on the origin like?

it’s flexible but on https it doesn’t work

You have one of Cloudflare’s IP in the DNS. Remove the entry.