Philips India — 20000 mah power bank not working and is subjected to 1 year warranty.

Address:

9-5-44/17/g1, Anjaiah Nagar, old Bowenpally, near veg market, Secunderabad 500011, Telangana.

I bought the item from flipkart.com on 03/01/2020 and the product is subjected to one year warranty, today, unfortunately, the power bank stopped working, neither it is getting charged nor charging the other devices no indicator lights, it was a very hard day for me as my whole day goes off in travelling and I am totally dependent on power bank .
Please help me asap.