Questions and comments
We continue to work to optimise the quality of our services and can use your help. Your opinions, comments, suggestions but also complaints are therefore extremely important to us. You can always contact us. Preferably, especially in case of complaints, by way of a message with explanations. This makes it possible for us to give you an informed response after an internal investigation.
In case of an insurmountable problem that does not allow for postponement, you can contact the telephone numbers below.