Ticket is not booked and amount got deducted automatically

I had booked a ticket on IRCTC using paytm gateway using my SBI card and

it was not booked as seats was not available but amount got deducted automatically.

On IRCTC portal its showing money has been refunded back to payt but the refunded money has not been credited back to my account.
The details are given below :
Transaction id - [protected]
Transaction date: 28-Dec-2017
Cancellation / refund id - [protected]