the idea rolled out a few days ago, although you might not have noticed the idea, or maybe you haven’t updated the app on your phone yet. If you don’t develop the idea yet, UPDATE YOUR INSTAGRAM APP!
Also, the idea’s only currently available for iPhones 6S in addition to up, in addition to some Android phones. So if you have an older iPhone or a kind of obscure Android, you might be out of luck. Instagram did not immediately respond to a request for comment about whether the idea plans to roll that will feature out on more kinds of phones.