MindNode funktioniert nicht

Choose this version of diese App only if you want to take advantage of Apple's Business or Education Volume Purchase Program, and if you don't plan to use diese App on a Mac.  Every great idea or project starts with a single thought. And another. And then a million more. diese App is the most delightful mind mapping app for iOS.  "diese App - Volume License" is a legacy, paid up-front version of diese App for iOS.  However, new features are only available for subscribers of "diese App Plus" in the main version of diese App".  Don’t worry about order and importance. diese App is the right tool to get your ideas out of your head and into the world.  Your document reflects your ever-changing understanding of an idea as you add and adjust thoughts.  It helps you capture your thoughts and create a clear picture of your idea.  Whether as words, images, links, tasks, or notes, capture your thoughts in any form.  Focus Mode, Visual Tags, and foldable branches allow you to concentrate on one thought at a time.  Personalize your mind map with beautiful out-of-the-box themes and custom stickers.  Export your project as plain text, RTF, CSV, OPML, PDF, PNG image, Markdown, or TaskPaper.  We still update this version with bugfixes and minor improvements.  Easily share your documents with others or move them one step further in your creative process.  Send tasks to Apple Reminders, Things, or OmniFocus.  Move, tag, connect, detach, and reconnect as often as you like.  Make your mind map look just right by styling every detail.