worst customer experience ever thus far!!!!!

Financed a deal through hyundai which was a nightmare.ive been promised to have my car in 2 or 3 days...however it went on for 2weeks wereby the sales agent kept telling me \you will have it tomorrow\"...frustrating!!!! And now its gone 2weeks after i got my car and they are doing the very same thing with my cash. Its the worst service ever!!!! Even management promises to call back and still no call back!!!! They say head office is delaying but i dont gove a ****! Some1 should follow up. Thats what customer service is about!!<br> "