HDFC Bank — Without intimation debiting amount from my account

Address: Road no 10, Jubilee Hills Hyderabad

Inter-brn cash chg incl gst 140920-mir[protected]
When i went for 7.5 lakhs deposit (14th september 2020) into my savings account no bank employee reminded me or informed me about deposit charges, but after few days (18th september 2020) my account is debited with 2950 saying inter branch cash charges.
First of all i deposited from my home branch (How can you charge on the name of inter branch)
Secondary there is no caution or remind from the accountant about charges.
So i demand i my amount as refund.
Loosing faith on hdfc based on such incidents.
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