Irctc — ticket not booked.yet transaction done

Address:

Shahdol, Madhya Pradesh

I tried to book tickets from habibganj to kota in jaipur express ac 3 tier.It displayed waiting of 8.When i tried to book the tickets and proceeded to make the transaction, it backed a message "no seats available, transaction dropped".I tried this for 3 times and got the same message .But the tranction cost has been deducted every time.How will i get the amount back.Its almost 9300rs that has been deducted from my account.Please help me with the procedure the procedure to get redunded for unbooked tickets!!