Pure Line Garcinia Cambogia Bait and swich. Offered free trial plus charged for supplements.. Then is billing credit card monthly INew Yourk & New Jersey

I ordered what was advertised as a free sample/trial for Garcinia Cambogia for weight loss.  They also offered an appetite suppressant for about $24.  I received my credit card bank statement for July and noted two huge charges: $79.95 for the Garcinias $ $69.95 for the appetite suppressant.  I callled the company today  September 2, 2016 to complain & was told I shoudl have cancelled after 14 days or therefore agreed to montyhly billing and shipment of the product!  I thought it was just a one time trial so did nopt realize what was going to happen!  Having being told all this is perfectly legal and no refund could be provided, I am filing this report!  I was offered a 35% discount for new charges for August & they will cancel the account!  This is very upsetting to me as I am retired & on a fixed income!