FALSE ADVERTISING - breach of promise

BREACH OF PROMISE & FALSE ADVERTISING Hyperli.com have breached their promise. They advertised a 100% Egyptian cotton duvet cover plus two pillow cases. I paid for these and what I received was 100% POLY-COTTON duvet cover!! I did bring this to their notice and they promised to correct the problem A person called Nureen requested a picture of the package. I have NOT heard from them since. They have done NOTHING to resolve this complaint !! They had continued to advertise this item and the public is being deceived.