I need to cancel my O2 HomeSpot contract as soon as possible, but I can't find out how. The 017688855222 is German only and Mein O2 (German only too but I can use Google Translate) everytime I try to login it says it has technical problems. I actually was never able to access it in more than one and a half year as a customer.
Anyway, how can I do it and do it fast? Any online form? Should I go to an O2 store? I am in Köln, so a recomendation of a place to go would be appreciated, if there is no way to do it online.
Thanks
EDIT: verschoben in Englisch o2_Maria