Zomato — fraud

Address:	Dakshina Kannada, Karnataka
Website:	Www.zomato.com

I ordered an vanilla icecream family pack through zomato. I ordered it and after that i received the call from the ideal merchant and he told me the vanilla brick is only for rs 150 + rs 13 tax + rs 10 delievery charge = total rs 173 and i have paid rs 273 + rs 13 + rs 10 = total 296.. So i want my difference amount back i. E rs 123..
And it is very wrong that you are charging an extra amount from the decent customers. So i want my money back. Its a very irresponsible behaviour from you guyzz never expected. And when i told the customer support neither he cancelled my order nor he refunded my difference amount and he refused to help me in any way.