Billdesk — Refund my amount of Rs 3500

Address:

Shyam Park Main Sahibabad,

Dear pls,
I am regular user of your bill desk.
First time i am disappointed about your service payment deduction done from my account but its not showing in my credit card i already attached the soft copy of of my account statement details please resolve my issue and refund my amount to my account please find the soft copy of transition details.
Transactions amount 3500
Credit card name - indus land bank