Compliments.com Ripoff Artists: This company has a website for a free trial of Garcinia Cambogia and you pay the shipping costs of $4.99.  Aurora Colorado

I came across a offer on Facebook with Oprah's picture for a free sample of Garcinia Cambogia and all I had to pay was the shipping cost of $4.99.  Since Oprah's picture was attached to the ad, I mistakenly figured that this was a legitimate company, so I ordered their products.  After receiving them and giving them a try, I decided that they did not do what they had promised so I tried to contact them to cancel any further subscriptions or shipments, per the packing slip, which was the only thing that ever told me (in fine print) that they would be sending more after my trial period.  There is no phone number for the company that I can find.  On their website, they have a place where you can cancel the orders and I did that, twice, because there is no confirmation acknowledgement that it had been cancelled.  Now I found a charge on my credit card for  $90 more product, which I do not want.  Can you please help me to get my money back and get them to stop charging me?