i bought a new nokia lumia 530 and within 1 week its display started flickering. so, i gave my phone to the nokia care centre(dwarka sec-12) for the repair on 21st sept 2014 and they told me that my phone will be repaired by 4th oct 2014. till 4th it was not repaired and they asked for another week time. still it was not repaired on the next week and they are aking again for one week time. I am facing many problems due to such type of service. it has been more than 20 days.now,i seriously regret using nokia product. i want some serious action to be taken about my complain either my phone should be replaced or i want my money back.