https://thenextweb.com/apps/2019/11/28/instagram-facebook-messenger-down/

Nope, it’s not just you. It appears Instagram, Facebook, and Messenger are all down at the moment.

The three platforms, which all belong to the Mark Zuckerberg empire, are experiencing down time, according to numerous reports on DownDetector. Among other things, users report being unable to reload their feeds, post stories, or create posts.