Union Bank Of India — Ledger Folio Charges very high Charge

I have Current Account in Union Bank Of India ( IFSC Code UBIN0556921) Badlapur - Dist Thane.

Bank deducted LEDGER FOLIO CHARGES Amount Rs 12508 for Year 20-21 dated on 25/03/21. This is amount is Very High.

Branch says charges as per Bank Guide Lines. Charges are as per Transactions.

Heavy amount are charged for each transaction.
As we are small entrepreneur and payment received small amount and directly credited to bank account. For Each entry they have charged after one year.

Past Records shows these Charges are up to Rs. 350 - 400 Range.
Request to take up matter with concern team o[censored]nion Bank Of India.

Thanks