Lenovo — Want to mobile replacement

Address:	332001
Website:	www.lenovo.com/in/en

Im purchase lenovo zuk z1 on 2 june 2016.in 6 month my phn touch damage 2 times and change in warranty, but is have battery problem and hanging problem, when care center man packed my phn its doesn't pack well so back cover not connected with phn properly, phn battery backup only 8-9 hours, seriver center provider give my phn in 23 days after that phn not work properly and so many other issues there.
The service center man will be pack back cover with double tap, because back cover point don't fit in body locks, the remove automatic again and again
Im Some pics uploading with this complaine bellow
Please replaced this phn and give me justice
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