NutraScience – Taking money from my account

I saw the ad for NutraScience on Facebook and they were offering a free trial of some diet pills. I thought that because it was on Facebook that it would be safer than some random website that sent junk mail or had pop up adds floating around. Anyway, I signed up for a free trial and all I had to pay was five dollars for shipping and handling. A couple of weeks later I got a package in the mail that I never ordered and they had charged me over 75 dollars for it.