Paradise Briyani - Wrong food received

I took a veg biryani parcel on ** April **** at **:** pm from Paradise Food Court, JP Nagar, Bangalore. When I went home ate a few hands of the Briyani and took the rest into my plate to my surprise I saw * eggs in it. I am a pure Brahmin and this has caused mental agony throughout the night and my night's meal got spoiled leaving me empty stomach. When I went to their shop on ** April morning and asked them about it they responded very casually. This is just not a mistake but a blunder. This is a serious concern. Out of anger when I said I will take this to the internet they said ok which is even the worst behaviour. How can a vegetable biryani packet have egg in it? This is an insult to me overall and I demand justice and compensation.