IDBI Bank — atm fraud withdrawal

An amount of inr 21, 000 has been deducted from my idbi bank account. As per the bank statement, this withdrawal was done through atm in ghaziabad in 3 transactions amounting to inr 10000, inr 10000 & inr 1000. I moment i received the messages for this withdrawal, i have raised a complaint with the bank (Details can be found below). Police complaint has also been registered (Details can be found below).

Idbi bank account no.[protected]
Amount deducted: inr 21, 000
Date of fraud: 08/oct/2019
Idbi complaint number: 2003/28457571