Instagram's social media platform allows you to share photos with friends, family, and the world. The Instagram web application is available in Shift for any Shift Advanced user.
This feature is available for all Shift Advanced Users.
Unlike the mobile app, the Instagram website doesn't allow users to create posts. Because of this, users can't create posts when using Instagram in Shift. You can only create posts with the Instagram mobile app.
Messages are another feature that isn't available on the Instagram website and by extension not available in Shift. To access your messages try using the Instagram mobile app.