Personal — Forgotten blue collar monte carlo sweater

Address:

400615

On 2nd feb travelled from mumbai to delhi flight nog8 329 and seat no 1d
I forgot to pick up the sweater while deplaning the aircraft, what is the procedure to collect, will it be deposited at lost and found or will it be with go air staff,
To-dag evening 4th march 2017 travelling back to mumbai by g8 428 from td
Can you help to hand over at airport if it is found or please let me know the procedure
My mobile number is [protected]