Luna Skincare Trial rip off

So there was a pop up for a serum & moisturizer- both totaled around $8 for a trial sample—can’t go wrong I thought! Ha! A few weeks later there was a charge for almost $200 on my credit card!! It was almost $100 a piece for them! When I called, the rep was soooo rude- she actually told me to read the fine print before I sign up for anything! When I told her I didn’t see THAT in the fine print, she told me that she wears thick glasses & she even saw it!! Never had a Customer Service Rep talked so rudely to me. It was like rubbing salt in the wound! Stay away!!!