Airport Parking Service Nightmare

I left my vehicle with these people while I was traveling for just over a week. On handing over the keys, their driver inspected the vehicle all around and found nothing to be noted and he handed over the receipt. On our return, I showed the driver the marks that I could see that were not there before. This is before I even left the parking garage. Since then dealing with them has been a nightmare. Even with clearly visible paint scuffing, they claim that they can’t see it properly and basically are taking no responsibility whatsoever. Whatever you do, find another service provider!