Https is not working

#1

I want that all my users see a secure connection when they access to my website but I already followed those steps https://docs.run.pivotal.io/marketplace/integrations/cloudflare/
, but they still see an unsecure connection when they connect to my website www.profesorlehrer.com by http or https

#2

The problem is not HTTPS but you seem to block requests in general. Anything on your firewall page?