Paytm Mobile Solutions — Money Refunded by Dominos not yet credited to my account.

Hello,
I have done a payment (INR 1744) to Domino's on 26th Dec 16 at 10:05:09 PM.
Paid for OrderJubliant Order #662fd64c41e95d4b1fe7Paytm Cash Txn ID [protected].
Due to some technical reason this was not processed at Merchant's end.
And now they have processed the refund on 2nd of Jan-17.
But the money not yet credited to my account.
I have been calling mailing Paytem care almost everyday but no response.
Please find attached images for reference.

Also please credit back the money INR 1744 to my wallet.