car stolen and mass error in the police

Hello, last Friday my Polo V was stolen, police and insurance were notified. Now I took the police in my hand and had to find out that the stupid insurance aunt made wrong information, as for example that the vehicle is “regularly parked in a garage” I don’t even have one. Then wrong information about my work done, at the alliance I am officially car dealer at the same time I am computer scientist. closed insurance for incapacity for work I am “seller”. I have not yet received a letter from the alliance but I have to describe the history etc. Not that this garage I have not broken the neck and get my harm regulated. has someone made similar experiences or has tips for me ? mfg