JVC - Product Damage

My name is Lamya Nazeer.am the passenger of Air india Express on *-*-**** from sharjah to kannur.I had a Tv in luggage but it was packed with thermocouple,bubble sheets and there was a fragile sticker also.but from the Airline side they didn’t handle the item carefully.and because of that the display of the item got cracked from all the side. After that I contact the Airline they said have to fill DPR form before Lea ving the airport.for filling the DPR, I realized the item is damaged once I reach home and tried to on the Television.As damage cannot see from the outside,how i will file a DPR form before leaving the airport?please understand all the incident and do the needed to reimburse as the same as the mistake is clearly from the airline side.