Spam calls and unnecessary part replacement

Do not give Kirby Edenvale your contact details. They keep on phoning me after I have repeatedly requested them to remove my details from their database. I had my machine serviced by them on a special, but then they phoned to quote on a part that was supposedly completely worn out. When I received the old part back it was not worn at all. Just a money making ploy. Then they keep on phoning about service specials and so-called courtesy calls. No use in blocking their number, they call from a different number every time. Extremely disappointed in this branch of Kirby. Stay clear!