Its an amazing feature to add your Instagram post as your Instagram story. sometimes you accidentally delete your picture or videos in your mobile library and you want to post it as your Instagram story.
so you can do it according to following instructions.
open your Instagram post and click on following option like this
now you have an option "Add post to your story"
click on this option like this
now click on send option like this
now enjoy this feature.
Thankyou....