I have given my Nokia 6 for display issue on 16-04-2018 to service center and it was promised to me that it will be delivered in 10 days as parts are not available. I have given it in Hyderabad, India. Its been more than 1.5 months and still there are no signs of my device getting repaired. Please help me what should I do further to get my issue resolved? I have even filled complaint in customer support but even there is no proper reply from there as well.