Indian Bank — I'm not received my refund amount from bank

Address:

Thiruporur, Chennai, Tamil Nadu, 603110

I am Mohan from chennai. I have tried to book train tickets in irctc website and used debit card transaction for payment of rs.760 on April 6th 2019. The transaction was failed but the amount is debited from my account. I reached the branch and wrote a complaint but no status yet now. Please help me out to solve this. Its rs.760. I have enquired irctc on this but no ticket is booked, they said me to ask in bank. I have mentioned my transaction details below.
Transaction I'd - [protected]
Paymant status - Late confirmation received from bank on[protected].
Failure reason - No response from Bank
Bank reference I'd - 17203019097913722952576
Refund I'd -[protected]

Still I'm not received amount in my account.
Please do needful.