derma-juvenate; dead sea kit threatened to withhold refund if i anything said to anyone, Internet

feb 2013 saw ad for free sample derma-juvenate/ only pay $3.99 for shipping & handling/ordered/

received sample/ received visa statement & noted a charge of $89.31 for a unmade march purchase/called visa office & was told about automatic charges made by derma-juvenate (& deadsea beauty kit.com - 1-800 948-9189 - ripped off $149.95) was told this is often done because no one ever sees the tiny print of automatic monthly sending of scam items/ told visa to stop payment/phoned derma juvenate & spoke with james who was rude & threatened me that no refund would be sent if i said anything to anyone/ the  march amt was refunded but i didn't keep quiet/ am writing this letter/

so beware beware - DO NOT think anything is free & pay only shipping & handling/  visa told me that NO COMPANIES DO THAT!! if u do order then immediately call visa (or mastercard etc) & tell them that no further charges are to be accepted from - name the company - after 'today' or whenever u made the purchase/ also if some due diligence is done you will note that there is NO item on the market - short of surgery, laser & the like - that will change what we already have/ just eat healthy, protect skin from the sun, drink plenty of water, get plenty of rest, drink a minimal of alcohol & don't smoke/

both derma-juvenate & dead sea kit are scammers & they know that majority of people DO NOT read the tiny print/