fraud in delivery of meal

I Am a Brahmin and a pure vegetarian.. I ordered 3 aloo paratha with Kadhai paneer and 4 Tawa roti… At the time of delivery they didn’t gave me the bill of the delivery and took 500 rs from me… Then when I started eating that time I found that the parathas I ordered were not of aloo but they were chicken parathas… I am 21 years old and as being a Brahmin I have never tasted chicken in my life and religion doesn’t support it also… Then when I called at the resturaunt for complaint they were misbehaving and were ignoring my call… It’s my request to kindly take some strict action against the company and contact me also….thank you..