Consumer Redressal

I did a transaction for paying the registration fees of GATE 2015 which is going to be conducted by IIT Kanpur. Reference number of transaction is 11533768IG00BNBSL1 of Rs.1500 from SBI bank on 14th October, 2014. The transaction was unsuccessful, but money was deducted from my account. Same happened with many of my friends, but they got their money back. I do not get back my money. Official website of GATE 2015 was showing that for unsuccessful transaction, money will be returned back to the account. Please redress my problem as soon as possible as I am not in a good financial condition.