National Payments Corporation of India [NPCI] — transaction failed but amount debited and not credited to beneficiary account

Address:

Nagaon, Assam, 782003

My bank of india account number [protected] has been debited with amount 2500/- in 21sep-2019 in a failed transaction. I am the account holder of said bank of india account.
Kindly do the needful at the earliest which would be grateful to me.

Account holder — imran hazarika
Bank name — bank of india
Branch — nagaon town