Xiaomi India — redmi note 5 pro display issue

I had purchased redmi note 5 pro on sept 25th 2018 through flipcart. After two months i noticed a yellow patch on the left corner of the display. I approached the mi service center in rajajinagar, sterling technologies on dec 8th, 2018. I was told that the lcd was defective and got the lcd replaced. My jobsheet number was wxin[protected]. I noticed the same issue again after two months and approached the same service center. Second time also they told me that its lcd issue, replaced the lcd on feb 25 2019 and told me they will send the lcd for technical analysis. I was assured from customer care that if i face the issue again i can demand a replacement for my handset.

Now facing the same issue for third time. Job sheet number is wxin[protected]. Service center people are clueless about the issue. The problem is gettting tossed between service center, customer care and so called backend team all blaming each other.

Want a permanant fix for this technical issue or replace the handset.