HDFC Bank — Kindly refund EMI rtn charge

Dear HDFC customer care,

My name is Sudhansu Sahu.
My hdfc registered email id is [protected]@yahoo.co.in.
I have a personal loan going on with HDFC Bank and my loan account number is 6596429.

I had a shortage of money on my account on the day of deduction of my emi that is 7th of April, 2021. I have entered the required money for deduction of emi for next day.
Due to this, there was an overdue loan charge was levied on my account on 12th April, 2021.
Now after a month on 6th May 2021, an extra charge of 236 rupees is levied as EMI return charges for loan account.

Kindly refund the RS. 236 amount of EMI return charges on my hdfc bank account.
PFA screenshot for the proof.
If any further information is required, kindly mail me on my registered email id.

Thanks and regards,
Sudhansu Sahu.
HDFC customer.