Competitors Name in Apple Maps Listing

Our Apple Maps listing has a competitors phone number and website. The physical address, pictures, all other info is of our business. When I try to claim the listing it only gives me the option of sending a verification code TO MY COMPETITOR since that is the number currently associated with the listing. This competitor is not the most ethical type of operation. Obviously, if they will claim another business and put their contact info on it. How can I get this corrected?