Trai — refund not given by reliance jio

Address:

Gautam Buddh Nagar, Uttar Pradesh, 201301

I am writing this mail in completed distress by the service i have been given by reliance jio

I have paid rs 4500 for an internet connection to reliance jio vide hdfc cheque in november 2017
Till date i have not been provided with the connection or the refund

Request you to kindly look into this and get the refund done at the earliest along with the interest till date

The case number is no00003n917b