Domino's Pizza — Money return

I have visited Domino’s outlet in 7 food court, Suryapet on 11/7/2022. I have ordered 2 tacos and 1 choco lava cake. My bill was 286.65₹ and I had to pay 300₹ since both my cards which were functioning very well right outside that outlet were declined. I had paid 300₹ and the female who took my order rudely told me that there’s no change. So while leaving I had asked for ketchup and flakes. She refused to give them for free. So I would like to complain about this issue. Kindly look into it!