I was called from a company called Garrett Knight Associates. Studied their history and found their website is almost 10 years old. Found many posts on separate website on them giving financial advice. Bought some shares on their recommendation and wanted to sell them now. Company impossible to reach, and does not answer. Decent website, answered all calls last year, 2015. Anybody else with investments at this company? How do I go about getting some money back, or at least warn other people?