Punjab National Bank [PNB] — Non-disbursement of cash from ATM

Address:

SBI Bank, Wada, district Palghar Pin : 421303

I made three transactions from SBI Bank Branch Wada, Palghar (My account in PNB Bank) in the first transaction for Rs.2000 i didn't get any cash from ATM but i got a massage on my phone regarding cash withdraw. Than i made second transaction for Rs.2000 and third as well for Rs.2000. But i got three massages for withdrawing Rs. 2000 three times instead of two times. And mini statement is also showing three transactions of Rs. 2000. Thus total Rs.6000 deducted from my account instead of Rs.4000.
I complained in SBI Bank but they didn't do anything. Please look into this seriously. I want my money back.