[Resolved]  ICICI Bank — Extra Charges on debit card transaction

Dear Sir,
I have ICICI bank debit card (HPCL). If the HPCL debit card icici provided there is no surcharge on HPCL petrol pumps.
I was used this card for refi;;ing the petron on HPCL and i got charged about 2.5% - 3% . When it was happed many tims that time i emailed to ICICI bank and they simply told it is not in there hand. HPCL should use ICICI card transaction machine. how should i know it before they han't got and already ICICI tied up with HPCL.
Please help to how get my money back which are deducted by ICICI.

Regards