NHU Ultimate Skin I ordered the green tea and garcinia products. trial 9.97 fee turned into $92.99 Hidden hook in ad. California

I had read the ad on line for a supplement that could assist in losing weight.  I ordered the grreen tea and garcinia product for free trial.  Cost nine dollars and some change.  I read my credit card statement on line and see a charge from Ultimate Skin for $92.99  I cal the 1-844-875-9697 tel. number and get a rep on the line.  I give my name and ask why I am being charged $92.99.  I am told I did not cancel nor return the product within the stipulated time period.  Oh, I thought it was a trial basis.  It was.  The $9 and change was just the shipping charge.  Total cost of product is a whopping $100 per bottle for a one month's supply.  Really.  I don't recall that number ever being advertised or stated within the on line ad.  It's a bait and hook scheme.  I was stupid.  Don't let others be stupid.  The AG needs to look into the practices of this company.