Local Notifications to repeat daily

Hi all, I’m trying to use Local Notifications. I want the create a time, and have a notification be given to the user every day at this time.
I have tried -
every: ELocalNotificationTriggerUnit.MINUTE
using minute to begin so I could test it quicker.
However nothing seems to happen and then suddenly I get constantly notificationsuntil the app crashes. What is the best way to use Local Notifications to achieve this goal?