GOOD CAR WITH WORST PAINT

Purchased New Honda Amaze Petrol CVT Golden Brown Colour from Sugoi Motors Pvt. Ltd. Gurgaon in July 2020. Drove only 900 kms . Car was always parked inside Home in covered parking. Within 2 months of purchase, the colour of the car spoiled from the rooftop and started spoiling from Bonnet also. Honda Company says the colour spoiled due to BIRD DROPPINGS and they are not ready to accept the complaint. What about Warranty? What kind of colour which is spoiled within 2 months of purchase due to BIRD DROPPINGS? What will happen to the colour of the car after few years. The worst is Honda Company is not ready to listen to anything. Can we file a complaint in Distt Consumer Forum?