Hello! I had this problem and for a long time I couldn't find a website to get compensation. But I found it at see here. There you can get compensation for the cancelled flight and find out all the details about the company to the carrier. The guys on this site will contact your carriers themselves and work with the authorities and airlines. I got my money back for my cancelled flight and I was happy with the service I received. Follow the link and ask for advice on this site!