G-Plan Goglia Nutrition review: I would like to be reimbursed $288

Signed up for what I thought was a $20 a month plan that could be canceled after 30 days. Once I saw it was $288, I called the number they gave me on the bill and there was no one available. Tried multiple numbers until I spoke to someone who said it is their policy to not give any refunds. She also gave me her supervisor, who told me the same thing. They would not give me information on the president of the company or any other person that I can speak with. It was hard to even find a working phone number. Tried 3 numbers before I got one that someone answered. I only placed the order a few hours before. Didn’t receive anything. Not even an email with menus as promised. I would like my money back. I believe this company has unscrupulous business practices. please help. Thank you