DAR Waterfront & Associates Brio Day & Night serum and Allegro Anti Aging cream SCAM for collection notice Sherman Oaks California

A year ago I ordered the above products from a Face Book ad.  It was supposed to be a trail size for free but you pay shipping of $4.95.  I read all the fine print and there didnt seem to be a catch. I got the samples and by the way they dont work.  So no harm no foul.  Now a year late I get a collection notice for $144.16 from DAR Waterfront & Associates.  I try to call them to dispute and its a computer recorded voice.  You don't get to speak with a live person and they say you have to dispute in writing.  I never received anything but the trial sizes and never got anythign kind of bill from any compnay until a year later.   Also when I called they gave a differnt mailing address in Sherman Oakes.  Im not paying it as its not owed.  It better not show up on my credit report or I will be getting an attorney.