Fastroly — cheat with another kurti

I had ordered one blue kurthi from fastroly.com and received a completely wrong product which cost is like 100 rs, and I tried to contact them to return the product but they are not responding. Whenever I tried to contact them through Facebook, they are not answering me and They keep on posting very attractive dress in thier fb and so that lots of people got cheated .plz do strictly action...