Fraud, and worst ever possible customer support

I placed an order using PepperFry website of value 44, 216 Rs. My order number is 303189030. When I entered the pin code of my delivery location, it was showing that products will be delivered by 13th-14th July. After adding those products into the cart, I made the payment on-line, but I was shocked as soon as payment was done. Because it was showing the completely different delivery dates(04-August-2017). I was really into pressure as my parents are supposed to come by 15th July, and I have placed the order, so that product is delivered before they come here. I called the customer care in the morning but I haven't got any response. Then I twitted about my problem using #Fraud, and I got the initial response after an hour around. Then she said, she won’t cancel the order, if I use the fraud term again. I said ok don’t repeat the things. She was literally threatening me that she won’t cancel the order and I can do whatever I can. After that she disconnected the call. Please don't buy products from them there, they are all fraud.