Due to my carelessness, the Contact-Form on the Contact page failed to do its work for quite some time now. I (hopefully) fixed all the problems. If you had any problems in the past and tried to contact us, I would kindly ask you to repeat your inquiry, so that the u-Polis team can answer your question appropriately.
We are sorry for the inconveniences you might have had.
The u-Polis IT-Team