Awesome Calendar 2 funktioniert nicht

A handy full-month widget provides instant access to your Awesome Calendar 2 schedule from your lock screen or control center.  Awesome Calendar 2 also lets you make check-list Reminders for upcoming events, and write Notes for yourself including photos.  Awesome Calendar 2 includes tons of cute stickers that you can place directly on your calendar views like a post-it.  Awesome Calendar 2 Premium is 14. 99 USD per year (price may vary by location).  Awesome Calendar 2 is the most powerful you'll ever have in a calendar app and makes your daily calendar come alive.  Enjoy clever animations, sounds, and vibrations as you decorate your calendar and schedule your life.  After the 3 months free trial this subscription automatically renews for 14. 99 USD per year unless it is canceled at least 24 hours before the end of the trial period.  It also supports powerful features like Checklist, Notes app, Stickers for iMessage, Designed Marker and Stickers, Widget, Class Time-Table, Custom icon and theme color and so on.  We've made Awesome Calendar 2 as fun to use as it was to create!  Mark an important day, or decorate the entire calendar however you like!  Adding calendar events is only the start.  Your Apple ID account will be charged for renewal within 24 hours before the end of the trial period.  Your calendar is always a swipe away.  We offer 3 months free trial if user wants to try.  The subscription fee will be charged to your account at confirmation of purchase.  Some features listed above are available for premium subscription.