Onlinebooksstore.in - Book not delivered

I had ordered for a book on July **, **** and it was expected to get the book within **-** days but it has been more than ** days, but still the order has not been shipped and there is no option to cancel the order. I have also send them email to cancel my order and refund me back my money, but no reply from their side. The phone number (+** **** ******) given in their website is also always switched off. I even send msg in whatsapp but still no reply from them.
I think they are fraud website looting public money.