Domain showing as insecure but cloudfkare says registered and everything ok. Abbeyestateagents.co.uk
You should probably enable the ‘Always use HTTPS’ setting in the Crypto tab of your Cloudflare dashboard so all visitors are redirected to the secure version.
Everything else looks fine to me
Does your server IP end in 201? If so, the main concern is that your server is not configured for SSL. There is only an invalid certificate and it does not even serve your site on that invalid certificate.