Zomato — Partial delivery of order and naot able to track it order number [protected] for the amount of 1917.30

We have orderd online from zomato on 23rd march 2021.
The order was placed to Dindigul venu biriyani 100 feet road coimbatore. It was a combo 0f mutton biriyani with chicken 65 two numbers for rupees 1500.
It is supposed to be 4 packets of mutton biriyani and 4 packets of chicken 65. But delivery is done with only 2 packets of biriyani and 2 packets of chicken.
It was delivered by Mr. Ganaselvam Rangasamy
We have asked both hotel and delivery boy . But both of them blaming each other.
Hotel says they have given the orders as per the payment
but the delivery boy says this is the order
No one to ask for immediate response
Mere loss of money and insufficient food for the family members .