ddflimport.com review: Money scam

I bought glasses and earnings from the website www.ddflimport.com. I placed the order, and the seller charged my card within one day. I received the receipt and confirmation email from them. I waited for a month, but nothing arrived. I called them several times, and their phones were busy or the agents promised to call back, but they didn’t. Please, if someone here had the same experience, can you help to return money back?