Terrible Customer Service from Infiniti Motors

Purchased a second hand vehicle from this company. When asking for things to be fixed I got a bad attitude about buying a second hand car and taking it as is. There was hidden damage on the car and I have been waiting 5 months for my spare key which is supposed to be standard when purchasing a car. When contacting the manager and sales person I get ignored and no response to emails or any sort of communication with regards to what the progress is. On top of that the cars previous registration also got registered incorrectly on my name. The fines for the previous owner is now being sent to me. This is horrible service and I am totally disgusted at the sales represesntative and management of this branch.