Luxury fashion now.com Support@luxuryfashion-now Charged my account 89.99 without my knowledge Internet

I took an online survey on December 13th and as a reward I was offered a list of products for which I was to pay only shipping costs. None of these products looked like they would be worth too much more than that so I chose a watch which when it arrived was just a pedestrian watch with a fake leather band. This morning I get a receipt saying they charged 89.99 to my account. When I called them I was told that a necklace had been delivered to me in December which I didn’t remember so I asked for a discription I was told it was silver and green which I never saw. I looked over the emails and one said watch and one said necklace and I was told that small print said it was a fourteen day trial. Not true, not true. I closed the account but they only gave me 30.00 dollars back basically for not protesting because when I said I was going to dispute it they said: "nothing back then”