Indian Overseas Bank — Didn't get money

Address:

627758

Dear sir/ma'am,
I insert my iob atm card to iob atm on 31-dec-2015 in vandalur (Iobd9913). Rs 4000 was deducted in my iob account. But i didn't got my money in my iob atm machine. Print slip shows "dispesnser failure". I was complaint to my home iob branch 3 times. I spoke customer care also. They given debit card landline number. That number not reached up to date.
I was mailed to "[protected]@iobnet.Co.In" & "[protected]@iobnet.Co.In"

The reference number :[protected].
My complain number : t[protected]

Regards,
P. Marirajan