Repair following damage caused by work

Description

You have asked a company to carry out work in your home. During this work, objects disappeared or furniture was damaged. You must then report these disappearances or damage in a letter sent to the company by registered mail with acknowledgement of receipt in order to request compensation. You are concerned if you immediately reported the disappearances or degradations but also if you did not notice these disappearances or degradations until after the departure of the workers.