Lost original fixed deposit receipt (FDR)

Hi,\I have invested in sriram transport Fixed deposit. Now my deposit is matured but i lost the original certificate (FDR) issued by Sriram transport. To get the refund/withdrwal of my invested money they suggested me to make Indemnity bond of Rs 20 on following format. Is it really necessary? and where can i get the same online? INDEMNITY BOND FROM; DATE: To: SHRIRAM TRANSPORT FINANCE CO LIMITED/ SHRIRAM CITY UNION FINANCE CO LTD, Belapur, Navi Mumbai Sir/Madam, Sub: Certificate Misplaced Ref: Certificate No. ___________ I/We have to inform you that the above mentioned certificates have been misplaced .I cannot surrender the same for Refund/Renewal. In view of the above, I/We hereby, indemnify you from any loss arising out of the above certificates, and I also assure you that there will not be any further claim against those certificates by anybody. Hence I/We request you to issue duplicate certificate as mentioned above and oblige. I/We further state that that I /We have not pledged / mortgaged the FDR with any Bank, financial institution or person That I will reimburse, defend and keep harmless the Company .its directors and officers for all costs including lawyer’s fees, charges etc. Thanking You, WITNESS: SIGNATURE 1. 2.