💕How is this legal? MAIL FRAUD?

So, This Seller @wheeluvfashion thinks ot is OK to false advertise a ring, claiming it to be Sterling Silver with Fire Opal! It's NOT!! It's ALOY, with Poly Resin, with glitter in it, but it's OK to sell, bc other people have fire opal sterling silver listings? I'd like to ask Who, But she instantly BLOCKED ME. UM @wheeluvfashion .. you CANT RIP PEOPLE OFF, BC OTHERS DO IT!! How is she an AMBASSADOR. #3,main picture #4 What I received...