Nokia India — i want to register complaint against a nokia care service centre

Address:

Ghaziabad, Uttar Pradesh, 201001

To,
Senior customer care manager,
Nokia, india

I purchased nokia 6.1 from flipkart during 19/06/2019 and it is under warranty. This month, i started to face screen touch not working in this phone
I am going to service center in rdc rajnagar ghaziabad and told my issue
In my phone i have face only screen touch not working problem but he said that is liquid problem and you pay for rs. 1600 for change charging port
But there are nothing any issue in my charging port i am not pay any amount and asking for return my device

When i check my mobile charging port damaged by your unskilled service engineer

If the problem is related to the "liquid" then, why now it is taking too much time to inform me
I know that the problem is related to the touch screen because i was only face touch problem not in mobile charge

If it will continue then i think nokia will lose their customers and people will think nokia as a "defaulter" company who doesn't care to the customer.

Regarrds,

Avinash shriivastva