Union Bank Of India — Misplace my documents from Boisar branch

Dear sir, I submitted document for kyc and joint ac with wife on 26/10/20. Bank employee told that with in two three days your work will completed.After 6 days when I approach to bank on 31/10/2020, work was not completed and my documents laying on table as it is.On 31/10/2020 bank employee told that today your work complete 100%.But when again I approach to bank on 3/11/2020 for confirmation, bank employee dosnt found my document in bank.He (bank employee) told me that you submit again all document, then I will do your work.
Dear sir during this covid-19 situation every time When I was visit to bank Q for minimum 2 hrs spent in line.
Please do the need full.
Vijay kale [protected]
A/C no [protected]
Branch-boisar
IFSC-UBIN0532053