I wrote a couple of days ago.. went through the same.
I also research their compnay in SunBiz. I called Nu U Spa and they are a call center for Spa companies, etc. They scheduled an appointment at Renu Skin center at the Galleria Mall. Supposedly this company is accepting all Simple Aesthetics customers, all you need to do is call Nu U MedSpa and schedule a consultation and bring the paperwork with you from Simple Aesthetics. I don't know if they are willing to continue the treatment at no additional charge... but i already lost my treatment... all the hair is back...
I also filed a report just now with the Better Business Bureau. If you are taking further action, count me in.