Wrong city and zip.

Apple maps has my home listed with the wrong city and zip code, along with a large number of other addresses in my city. I have sent them corrections via the corrections mechanism in Apple Maps hundreds of times, over several years. They do not respond. They corrected the errors once, but on the next apple update went back to the errors. When I try to mail order things, I often get error messages saying my address does not appear to be valid. The error is spreading to other sites. Does anyone know how to contact someone who will actually address this problem?