I signed up for laser hair removal at a place that advertised Candela GentleMax on their website. When I got my first laser hair removal treatment, I saw that they had the Candela GentleYag not GentleMax. I have fair skin and dark hair. As far as I know, GentleYag has lower intensity for dark skin and is not optimal for light skin. Is that correct? Should I protest with the establishment about misleading advertisement?