http://certbot.iykpqm7jiradoeezzkhj7c4b33g4hbgfwelht2evxxeicbpjy44c7ead.onion/fa/pages/about
(If your site can’t be accessed this way as a matter of policy, you’ll probably need to use DNS validation in order to get a certificate with Certbot.) Certbot is usually meant to be used to switch an existing HTTP site to work in HTTPS (and, afterward...