Address: 7, Khullar Farms, Mandi Road, Mehrauli, New Delhi, Delhi, 110030 |
I write with reference to matrix sim hired by me for my europe trip from 1st august, 2019, to 10th september, 2019 under account code: 2250112. They have raised invoices of huge amounts for data consumption whereas i have not used any cellular data on matrix sim.
Towards end of july, 2019, i was approached on phone by a marketing executive of the matrix cellular to hire a matrix sim for my europe trip. I clearly told him that...