Contact
If you have any further questions, please feel free to contact the relevant department by phone or email.
Perhaps you will also find the answers you are looking for in our FAQ section or on our Instagram Feed.
We can be reached by phone Monday to Friday from 10 AM - 1 PM & 2 PM - 4 PM.
Except on public holidays in North Rhine-Westphalia.
You can also use our contact form
Simply fill out the fields and we will get back to you as soon as possible.
