Two to three times out of the year, for the past three years, we have had some people come to our house to solicit us to fix a dent in our car. Sometimes they bother us as to whether we are selling our car or not. As a matter of fact, one time, one guy even chased me down a parking lot in a car honking at me, if I wanted the dent fixed in the car I was driving. Today, another individual banged on my families door asking if we are selling our car. I told him that we are not selling our car, nor are we interested in fixing the dent in our car. This individual gave me the same intimidating look as the others have in the past. We keep telling these people to stop coming to our house. What should we do?