Indian Overseas Bank — I am complaint about dispute amount

Address:

601204

Respected sir, i swipe my card for fill fuel for my truck in hyderbad but swiped amount is deleted, after amount debited from my account in 14/1/2017 and i wait for 5 working day amount not refund and i complaint to my bank and they register complaint in online, they gave iob customer care number[protected] but there is no response nearly 1 week for this i am so suffer please refund amount as soon this is my kindly request. my contact [protected]
Incident date 14/1/2017
my complaint mumber
T[protected] - rs 6000
T[protected] - rs 900
complaint date ; 21/1/2017
account number [protected]
IOB
ponneri branch - 601204
Pls refund ammount as soon as possible