[Resolved]  ICICI Bank — ecsrtnchg charges of rs 472, rs 413, rs 413 deducted twice in single month without any reason

Address:

Whitefield, Bangalore, Karnataka, 560048

Ecsrtnchg charges of rs 472, rs 413, rs 413 deducted thrice in single month without any reason.
Account number:[protected]

1st deduction:
Amount: rs 472
Date : may 09, 2019
Transaction id : ecsrtnchg-30-apr-19+gst
2nd deduction:
Amount: rs 413
Date : may 02, 2019
Transaction id: ecsrtnchg01300419_sr[protected]
3rd deduction:
Amount: rs 413
Date : may 02, 2019
Transaction id: ecsrtnchg01_300419_sr[protected]

What suddenly went so wrong that they started deducting so much of amount without any reason?