Follow these steps if you don’t know how to make Snapchat shortcut for streaks on an iPhone:-
1. Bring up the Today view on your iPhone by swiping right from the home screen.
2. Then tap on the edit button which is located at the bottom of the screen.
3. Then tap on the (+) icon.
4. Then find your Snapchat widget and then place it on your home screen.
5. Now you can chat with any of your best friends by just tapping on the Bitmoji from the widget.