Hyundai cheating customers with false bookings

I had booked the Hyundai Creta EX model 1.5 months back. The dealer promised to give the car during Diwali in Nov. Now Hyundai increased the price of EX model by 80K and there is no delivery commitment from the dealer. Delay is at-least 5 months minimum. Hyundai is Cheating their customer, salesmen luring you to book Creta on false promised. The Hyundai team won't reply to your emails, complaints and dealers won't give you answers. If you don't believe me go ahead and book Creta and you will see true picture of Hyundai India