ant its not working at all …
yes i chaged DNS
selected Flexible option for SSL under the SSL/TLS app
selected on for Always Use HTTPS
selected on for Automatic HTTPS Rewrites
created a new page rule “www.realknz.com/*” setting alwayes online
One of those buttons should show you more about what is going on. It should tell you what the certificate looks like. Can you get a screenshot of that?
The most likely problem is your DNS hasn’t updated to use the Cloudflare address.