Deleting an unpublished shift is fairly straight-forward.

Deleting Unpublished Shifts:

• Navigate to the day on the scheduling page that has the shift you want to delete.
• Click the “on the shift you want to get rid of.  You will now see this:

You have the option to REMOVE the shift from this menu.The Shift will be deleted.

You also have the option to delete all shifts on a day at one time.