Getting the content to display

Problem/Motivation

I have setup my meta developer app (which has one app id and secret) and linked it to Instagram (which gives an Instagram app id and secret). I have a long-lived token for the Instagram access. It has stopped showing any errors on the recent log files, but doesn't load any content from my feed. Am I missing a step? Are there any instructions for use of this module? How can I troubleshoot?