To create a new Timefully shortcut, open Settings from the main menu (Timefully iOS version). From the heading Shortcuts choose which shortcut to create.
Note: You can also add other automatic options to the same shortcut. One of our favorites is to automatically activate the "Do Not Disturb" option and set the volume to your preferred setting. Make sure these options are performed before the Timefully shortcut. More information on how to add other actions to a shortcut can be found in this Apple guide.