Complaints
Is something not working the way you want it to?
Then you can make an official complaint here.
Note for your complaint
Please remember that your complaint
- ... must be well-founded (justified).
- ... be as specific as possible (examples / situations).
- ... should be formulated respectfully.
- ... must be formulated in such a way that it is clear what you are complaining about.
Complaints offices
Use the anonymous contact form at the bottom of the page or send us an e-mail.


