Syndicate Bank — transaction failure

Sir, My name is Sanem Priyanka.I made a transaction of rs.1200 on 24 june 2018 using my debit card through imps transaction. Amount has been debited from my bank account but transaction has been failed and I didnt get my money back as 16 days completed since i made my transaction.So please credit my money back into my bank account. Bank account no [protected]