Zomato order not delivered to my address

Zomato order not delivered to my address
My zomato order was not delivered to my address but showing delivered in the app and when I called the delivery partner he says that he is far away from my address and was not able to deliver the food after that he said that he will refund my money just message him in WhatsApp. When I messaged him and called him again he blocked my number and not delivering mu food even not refunding my money