Swiggy — no refund for delivering a wrong order

Address:

Chennai, Tamil Nadu, 600087

I ordered food in swiggy on jan 5, 8.13 pm and i received a completely different order, the order id for the received food was correct but the item was different. I contacted customer support in swiggy app and they said that they can only send a coupon worth 75rs. I paid 152 rs for the food. I even asked them to take back my food since i haven't opened the package while filing complaint. but they are saying there is no option for refund. Pleas help me get my money back. I have attached a photo of the food i received.