Canara Bank — transaction failed and money deducted from my bank account during tatkal ticket booking

Iam vinod kumar naik, customer of canara bank, a/c no:[protected], muthialpet branch, pondicherry. While booking tatkal ticket from gadag to tirupati on 20th october at 11:30 am through irctc official app, trasction failed and rupees 405 deducted from my bank account. I did not received money back to my bank account. I want know when money will be credited to my bank account.