Yebhi.com is the worst site to shop

My Name: Ankit Agarwal
Order No. – YBH4926126
Mobile no – 07696069600
www.yebhi.com

I had placed an order for a shoes on 11/12/2013. As per the website, the promised delivery time was 6-8 days. Now on 23/12/2013, after 13 days i recieved an e-mail that yebhi.com have cancelled the order. When i called up the customer care, no one responding properly. I would like to take appropriate actions against them. I either want the product or a compensation from the website. (I have ordered the item under discount time, if they do not have the product they should not list the product on thier website)