Nokia 6.1 Complaints & Reviews

Good evening,
This is to ask ask a help from you for my phone. I bought my phone on 6th june 2019 from coimbatore. Sometimes i'm having a issue with my nokia 6.1set it's automatically switched off and i couldn't open it at same time. Now my phone is totally dead. When i give my phone to local service shop he suggest me to give nokia service center. But the problem is i lost the bill and warranty paper. So pls help me for this issue,...

Dear sir,
I have given my nokia 6.1 mobile phone to nokia service center at chandigarh to resolve hanging problem, sensor not work, headphone jack not work.
I have not any alternate phone for communicate anyone and i am working i in private sector so mobile phone is one of the necessory things for me.
So please resolve my issue as soon as possible because my so many work are pending from that device.
Thanksbr...