There are 4 methods to visualize your reminders:
When a reminder is created, it will appear when you log in ONLY if the reminder date and time are due.
NOTE: This reminder will keep showing until it is checked as "Don't show this reminder again"
By clicking on the purple calendar icon at the top of the screen.
From the CRM module, under the listing, the section "Programmed Reminders". Only the reminders of the day will appear here. You can navigate forward and backward.
From your "Agenda" calendar