Amazon India — order showing as delivered but order not received

Address:	560017
Website:	WWW.Amazon.in

Have ordered a 2 door wardrobe on 27th jan (Order #[protected].
And scheduled it`s delivery on 3rd feb, however when the order did not arrive till 4th feb, i called the service desk on 4th feb evening and cancelled the order.
On 5th morning i still received call from the courier service asking if i am available at home for delivery, to which i said that the order is cancelled and i no longer want it. However on the same day evening (5th feb) at around 9:05pm i received an sms stating the product is delivered. I have been following up with the service desk but of now help. Every time i call up the service desk they transfer my call to different departments and i have to explain the entire thing over and over again but did not get any resolution yet.