1.Go into your ig app and swipe left from your home screen just as you do when you are about to post a photo on your ig story.
2-From the option whether to toggle between your story,posting a boomerang to your story or going
live.Choose to toggle to go live.
3-You are now open to start sharing your posts from where ever for up to an hour!
4-When you are done,end the broadcast.
The videos you are sending on Instagram will only show up on the home screen under the stories banner at the top; friends and followers will know that you're on air right now based on the word "LIVE" underneath your story. Once users are no longer on air, the video will not be stored on Instagram accounts or their story and will disappear forever — which can definitely be a good thing, depending on how exciting or boring the broadcast was.