Liminos Technology — Helios and matheson defaulted in paying the principal amount and interest

I Smruti and my mother Poonam talreja Live in India we have invested in Fixed deposit the total amount is 18.50 lacs in Helios and Matheson information technology Ltd the company has defaulted in paying my Principal amount since October 2016 which has been matured since 2 years and they have stopped paying the interest My mother is mentally unstable, diabetic and old. She needs me all the time. We have no means to run the house except I had put all my and her savings into fixed deposits with a based company called helios and mathenson. The Managing Director Mr Simon dcruz The Chairmam Mr Pillai I have been visiting to office and met the director also Mr SHard just giving false promise they will pay the money My mother Poonam is suffering from diabities and she is pschizophina a mental disorder she is unstable and old I have to look after her and be with her most of time I am in a emergency need of money for my mothers treatment and medicines which is highly expensive and the doctors recommend me to treat my mother who is very Sick mentally and physically please I request you to help me My fixed deposit details are mentioned below
1.Name Smruti Date of deposit 16 July 2012 (Date of maturity 01 October 2017 maturity amount 200000 FDR no FDB025467).
2. Name Nariman Date of deposit 9 December 2019 (Date of maturity 9 December 2020 amount 250000 TDRno FDB031968)
3.Name Megha Nariman Date of deposit 11 December 2013 Date of maturity 11 December 2014 amount 200000 FDB030953)
4.Name Nariman (FDR no FDB031815 Amount 3, 00, 000 ) date of deposit 10th January 2014 (date of maturity 10th January 2015)
5. Name Nariman (FDR no FDB033350 ) (Amount 1, 00, 000 ) date of deposit 10th March 2014. (date of Maturity 10th March 2017)
6. Name Nariman (FDR no FDB028457) ( Amount 4, 00, 000 ) date of deposit 31st July 2013. (date of Maturity 31st July 2018)
7. Poonam Talreja (FDR no FDB034677 ) ( Amount 4, 00, 000 ) date of deposit 03rd May 2014 (date of maturity 03rd May 2017 )
These are the fixed deposit details total amount is 18.50 lacs
Thank you