[Resolved]  Indian Bank — rs 3155 debited while purchasing through my debit card but not credited to them

Address:

614001

On 3.10.2019 i purchased for 3155 rs using my indian bank debit card but the transaction was failed at the time. After i checked my bank balance, the amount was debited from my account. I asked shop owner she said "the amount will be refunded within 2 to 3 hours" but still now i didn't get that money from the bank. I complaint to my home branch about these issue on 28.10.2019
But still there is no update.
I had this problem three times...