MTNL Delhi — Regarding refund of Security deposit against the Landline Phone 22245610

Dear Sir/Madam,
I had surrendered my above mentioned landline number on 18th Aug 2020 and all dues already paid and i was told by the office of the deppty General Manager Finance Office at Laxmi Nagar near Radhu lace, East Delhi-110092 that my refund will reach to me through Banker Cheque anytime within 02/two months from 18th of Aug. 2020. But till date no refund came to me in any form. Going to office for enquiry is very time taking and expensive because of onr has to bear auto or petrol cost for to and fro to Laxmi Nagar Office of MTNL as well as to leave one, e professional/business work for hours. And for me it, s very expensive since i am an advocate practicing in the Supreme Court and now days we are attending our court matters online through Video Conferencing.
Therefore, you are requested to please refund my refund soon within a week otherwise I will have to approach court for refund with damage cost also because quantum of amount of security deposit is not as important as the performance of or obligation duty by the concerned officials to honest customers and citizens.
Hope the needful will be done soon.
Tanks and regards,
Malik J B