They have explained the reason: [0] Your service will be proxied by Internet.org. Since we cannot support SSL, TLS, or HTTPS as part of proxying, your content

They have explained the reason: [0] Your service will be proxied by Internet.org. Since we cannot support SSL, TLS, or HTTPS as part of proxying, your content or service should not rely on passing or collecting encrypted information — resources that do so will not be accessible within Internet.org or will be dropped altogether. While we would prefer to support fully encrypted connections between user and website in all cases, proxying for third-party sites does not allow for this in its current implementation without introducing man-in-the-middle capabilities. [0]: https://developers.facebook.com/docs/internet-org/platform-technical-guidelines https://developers.facebook.com/docs/internet-org/platform-t...