Welcome to the Community! We hope you don't mind us answering in English 🙂
Sorry if this may sound a bit repetitive, but could you first try a clean reinstall of the app by following these steps and restart your phone after that. Also make sure you've the newest firmware installed on your phone.
If you're still having trouble, let us know the exact version of Spotify on your phone as well as the version of the operating system you're running?
Let us know how it goes. We'll see what we can suggest next!
Help others find this answer and click "Accept as Solution".
If you appreciate my answer, maybe give me a Like.
"Where words fail, music speaks." - Hans Christian Andersen