Motorola Solutions — burn display appearing on phone moto g 4

Address:

Mumbai City, Maharashtra, 400021

Dtae of purchase-20 oct 2016
Date of incident - 15 may 2017
Invoice no - ka-blr[protected]
Name - billing addrass-ps parab - 44 bajaj bhawan, nariman point mumbai 400021
Shipping address. Ps parab 203, sahayog appartment, ganeshwadi, panchpakhadi thane west.

I bought a moto g4 20 oct 2016. I have a problem with my mobile is... A screen burn/ghosting everywhere on screen - status bar, navigation bar, even if i open an app for like 5 mins some part of its printed on the screen. It's veey annoying as it's only supposed to happen with amoled display.
There for it is my request you to kindly change the mobile or refund the paid amount immediately. Thanks ps parab [protected]