Mts — Mts data card - full and final payment

Address:	New Delhi, Delhi, 110045
Website:	MTSindia.in

I have made the Full and Final payment of MTS Data Card Number - [protected] in the amount of Rs. 711/- on 28/11/2015 at the MTS Outlet at Dashrathpuri, Palam Dabri Main Road, New Delhi. But the payment has not been updated at their end since then, and I keep on receiving call on a daily basis from their Collection Department and I also receive messages on a daily basis from MTS to make the payment. I have been emailing them on a regular basis that I have made the payment and they are replying that they are looking into this but still they have not done anything. They also gave me my complaint number as 2705890 dated 5/12/2015 but when I called customer care they told me that there is no complaint with this number and they dont have any details for this complaint. I received a mail from MTS to contact Vinay Chandra for any dispute, I have called him 3 times but he is also not doing anything.