To get the problem out of the way as quickly as possible, I had to call in a lawyer who specializes in YouTube and media. Thanks to the donations the lawyer cost me only 10,79 Euro instead of 309,50 Euro. Many thanks to all donors.

List of donors:

100 Eur by EMA Motorbiker - https://m.youtube.com/channel/...
51.64 by Anonymous
50 Eur by Andre - http://blog.kreitlein.de/
20.87 by Anonymous
20 by Barb - https://www.youtube.com/@homea...
20 by Ehrendieter - https://www.ehrendieter.de/
10.61 by Anonymous
10 by CatG
10 by Luis Scholl
5.49 by Anonymous
----------------------
298.61 of 309.40

https://filmmusic.io/donate
2 7997