Dear community,
In the apartment where we live my roommates there was a contract with kpn, but we do not know how to contact the person who had the contract because previously have passed a few people and no one knows anything. My roommate called yesterday and was told that in this case, we’d have to fill out a form. I have been searching the web and I have not found any option to send a form. Would someone tell me how I can fill it out and send it?