HDFC Bank — unauthorised deduction - one assist mfee

Address: Hyderabad

My name is ch s murahari, i have been charged rs.1899 on my hdfc credit card on 10/06/2020 without my permission. I want to cancel the unauthorized plan against my card, and also credit my money in my credit card which you have deducted in my credit card account without my permission.
So request you to please cancel this activation against my credit card, and also refund my money.

Credit card : hdfc - ending with 5622
Customer id : shyam0101
Contact no: [protected]
Amount charged : rs.1899