Calendar not working – iStudiez Pro Legendary Planner Review

I tried to sync it to my iPad native calendar, followed all the instructions and FAQs, it shows up in the list of subscribed calendars, but my assignments do not show up or have the reminders I need. I’m sure it used to work, a long time ago when I bought this app, but now anymore. Reminders for assignments are what I need, deleting this app.
Review by Colemc3 on iStudiez Pro Legendary Planner.