An issue came up regarding a previous lease months...

An issue came up regarding a previous lease months after I got into a new lease for my current car. I spoke with the Manager, Mario, once at the dealership who promised to call me back in a week with a resolution. That was almost two months ago. I've called back several times, left voicemails, sent emails and even ccd other managers at the location. Not one call back or response. My family has purchased or leased 4 cars from this dealership. They will no longer see our business.