Domino's Pizza — about money refund

Address:

18, Anjangarh,, Birati, Kolkata - 700051, Kolkata, West Bengal, 700051

Sir, last Friday i.e. 8/11/2019. I have gone to an outlet of Domino's Pizza in Sree Bhavan, Birati, Kolkata, North 24Parganas, West Bengal.
I have ordered a food of Rs. 161.70 . First, I tried to pay the money through my Debit Card. The money has been debited from my account, but they didn't got any notification of credit of Rs. 161.70. Since, they didn't get any notification of credit, they told me to pay the money again using PayTm. So, I have paid the money through PayTm. Technically, I have paid an excess of Rs. 161.70 .
I have also been told that I would get the refund within 24 hours, but 4 days had gone, I didn't get my refund of Rs. 161.70.
After 8/11/2019, I have gone to the outlet regarding the refund issue but they are not giving me a any surity of refunding.