Complaint Review: Revita Anti-aging Serum

Ordered a free sample, paid around $5 for shipping...only give you 14 days to cancel...how can you try it out in that short time...Ordered on phone, so could not read that small print below the order section.  Then I get notice that I am being charged over $91 so I call to tell them I don't want it, but they say that they cannot cancel because it has already been mailed out.  I could buy this product at other sites for as low as $7, exact same brand name.  Also, when I received sample, I received a face cream and eye cream samples, but when I got the $91 product, I only got face cream!!!

Why are they selling this through Nutrasworld for $6.94, also through Amazon and Mercari I saw it for $37?

Also, suddenly, while I was on the phone, lady told me that if I did not cancel, she could give me the next order for 50% off...still getting ripped off by the $91!