Omaxe — NO Payment of Matured Fixed Deposit no 026844 since 11th June 2020

My Fixed Deposit no 026844 in the name of Anjana Prasad which Matured on 11th June 2020, maturity Amount Rs 5, 55, 102/- and upon its maturity, was not paid till date.
I have requested and messaged multiple times to Mr Sudhangshu and Mr Dheeraj Tiwari for this payment as I'm in urgent dire need of this money as my parents are old retired Senior Citizen and has regular monthly medical expenses. Also, I'm currently unemployed with no source of income and School Fees of my Children are due from past 3 months and unable to pay due to lack of funds and going thru financial problems...Corona pandemic has given me some breathing time and extension for payment of these fees.
I got unsatisfactory & indefinite response from Mr Sudhangshu and Mr Dheeraj towards payment of my this FD money but absolutely ZERO response from Mr Sandeep Singhal as he never either picked up the call nor responded back on my messages sent to him on Whats App.

Kindly help and suggest how to recover money from these Cos.