Zomato — I was charged for a cancellation made by the restaurant

I was unnecessary charged for my order which was cancelled.
The restaurant called me and told me that the food i ordered was not available with them. So i had to cancel the order.
Later zomato is unnecessary charging me for that order which was not at all available at the restaurant and which they claim to have been cancelled.
My order i'd was [protected]
Worst food delivery app. They should be banned for such customer service.