Apple India — Iphone 5S, 16GB

Address: Jagatsinghpur, Odisha, 754142

I am using one iphone 5S handset. The phone is getting hanged frequently & battery is getting drained out very fast.
I have purchased this phone thru Amazon in the month July 2016.
IMEI: [protected]
Since i am staying in very remote place & the nearest service center is at Bhubaneswar in Orissa state in India at 150 Km away from my place, i am unable to take my handset to the service center. The service center is operating on weekdays only & to get the phone repaired i don't want to take leave & travel.
Kindly advise, how to get the phone replaced/repaired urgently.

Look forward for a prompt & supportive response.

With best rgds
Pradip Dalal