Kotak Mahindra Bank — Reversal for interest charges on credit card

Address:

Mumbai City, Maharashtra, 400001

MY CARD NO IS [protected] and my name is Dhaval Thakkar.
My last credit card staement was around 90, 000 and i had made payment of 70, 000 and forgot to make payment of remaining 20, 000.

Now interest charged by you is around 4000 Rs which is for the full amount and for the whole month till 26th jan and it is still counting till then.

My request is to please give me reversal for the same as i am a regular customer and also have done timely payments previously.
you can see that by my kotak bank accounts and transactions with kotak bank.

Please do me a favour by reversing these interest charges which are very high.I assure you to do timely payments in future without any delay.