No Notifications... – Event Countdown - Calendar App Review

I specifically purchased the Premium App for the detailed notifications, which in my mind would not only include Banners but some type of alarm sound. So far I’ve set 5 test timers and have not received a single notification, Banner or Sound. I need an alarm for multiple timers that are crucial. Other than this the app is visually pleasing and very easy to use. Please update app for alarms & notifications as advertised.
Review by CBree6 on Event Countdown - Calendar App.