State Bank Of India [SBI] — amount debited but not credited to the merchant

Address: Muzaffarpur, Bihar, 842002

I was trying to recharge my tata sky account using sbi bharat qr scan through m visa scan process using online internet banking. The amount has been debited but the same was not credited to tata sky. I have enquired the same from the merchant but they have confirmed not to have received the amount. The recharge was for rs. 1020 and the transaction id is 723820a00004. Date of transaction is 26.08.17 and my account no. Involved in this transaction is [protected] with sbi mithanpura, muzaffarpur, bihar.

Arrange for an early refund of the deducted amount.