Cozi Family Organizer funktioniert nicht

Cozi is free, easy to use, and available from any mobile device or computer. • Subscribe to other calendars you use like your work calendar, school calendars, personal calendars, and team schedules. • Create to do lists for anything - a shared to do list for the whole family, chore checklists for the kids, a vacation packing checklist. • "Cozi is, in short, ridiculously handy.  Cozi also offers an optional ad-free premium subscription called Cozi Gold which gives you additional features like Birthday Tracker, more reminders, mobile month view, change notifications and more. Cozi Gold is $29. 99 USD per year.  With a shared calendar, reminders, grocery list and more, Cozi is a 3-time Mom’s Choice Award Winner and The TODAY Show “must-have app” for a better life.  You may cancel your subscription at any time by turning off auto-renew in your iTunes account at least 24 hours before the end of the current period.  Cozi Family Organizer is the surprisingly simple way to manage everyday family life.  It looks clean, organized and uncluttered, regardless of hectic schedules". • "Cozi is a FlyLady-approved application".  Your subscription automatically renews each year at $29. 99 within 24 hours prior to the end of the current period.  My only regret is that I waited this long to start using it". • "Cozi just works.  Your subscription is charged to your credit card through your iTunes account.  All the features listed above are free.  Price may vary by location.  You can manage your subscription in iTunes.