Mts — Mblaze ultra wifi

Website:

Mts.com

Device mdn no [protected]. I am very much disappointed as the device is too expensive n services are worst. Although i am fed up from d day i bought it with speed issue. But now infact the device has damaged. Mts engineer mr manoj sharma has made a visit n told me that he will arrange someone to get back for device change free of cost. Now its following them for 20 days no one has arrived yet for the needful. I have had words in cc with sushma, hemant, sanjeev n everytime response is that there is no complaint register n they could not find any remarks.
Each time i called by balance went off like anything. I really want this issue to be solved earliest.
I have made a big mistake trusting mts.