WhatsApp Chat: +49 (0) 173/54 64 461 or
Mon.-Fri. 8 a.m. till 6 p.m. Not available at Saturday and during public holidays.
Note: With your smartphone, you can access WhatsApp directly via the link. If you call up the link via your PC, you will be taken to the web version of WhatsApp. Scanning the QR code also opens WhatsApp on your smartphone.