Complaint Review: Diet Supplements SEC

I ordered 1 trial bottle of a Nutritional Supplement for my wife who has Alzheimer's Disease. Trial is the key word. We wanted to see if it had any effect on her physical or mental comfort.  

We did not request any additional shipments, yet we just received another bottle.  When I tried to telephone the company, I was put on eternal hold. Since they have  not provided an email address, I cannot contact them to stop further shipments.