At times, one of our digital screens along the motorway or in the city may show a black image or parts of the screen may have a different colour. Or the canvases hang loose on the conventional billboards, etc. Naturally, we would like to know about this!
Report the malfunction via: firstname.lastname@example.org
Mention what it is about and try to indicate the location where the screen or billboard is located as best as possible. This way, we can resolve the problem as quickly as possible. Thank you very much for your help.