Sanchayani Savings & Investment — Refund of my rd savings

Address:

400028

My rd was matured in 1999. After maturing my rd company's offices of mumbai was closed. I submitted my all original documents with company before company's office get close. I also send speed post at calcutta office. Rightnow my residential address was also changed. No refund i will get. What i do.
My full details is as under :
Name : mr. Santosh shivram gawade
Address : r-4-a-31, angarika chs ltd., ajgaonkar plot,
Mmrda colony, w. E. Highway, near asmita,
Jogeshwari (E), mumbai - 400060.
Mobile : [protected]