Sanchayani Savings and Investment is Maturity amount not yet received

Maturity amount not yet received.

Invested in SANCHAYANI SAVING & INVESTMENT (I.) LTD,
policy maturity amount not received
Name-Mrs : Sanjana S. Surve
Commenced in 1994

Dear Sir/Madam,
My mother had made the investment in Sanchayani Savings & Investment which commenced from 1994 till 2001 but we haven’t received the maturity amount yet.

Kindly do the needful & advise me on maturity payment.
I have attached the picture of the last installment receipt.

Thanks
Sanskriti Surve (Daughter of the investor)