Photo Frame Calendar & Clock funktioniert nicht

Since iPadOS / iOS 13, if you use more than one language or keyboard on your device, then it becomes possible to select a preferred language for the app’s calendar and clock in Settings > PhotoFrame > Language.  The PDF vectors of the clock faces for modifications are accessible in Files > On My Device > PhotoFrame > Clock Faces, or from Finder (iTunes) File Sharing.  An optional auto-renewing monthly subscription is available which adds a bonus option Random for colour settings.  For educational purposes and beyond. (Currently available: 日本語, Français, Italiano, Português, Español, Українська, Русский, Deutsch, and English.  Your account will be charged for renewal within 24 hours prior to the end of the current period.  Think of this as more quality-of-life improvements to a pure productivity tool. to cycle through their faces (2 and 4 respectively).  Payment will be charged to your Apple ID account at the confirmation of purchase.  Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period.  Turn your device into a minimalistic digital photo frame.  You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.