Andrew Lessman’s Next Visit?

I missed Andrew’s last visit and TSV.  Can anyone tell me when he will be on next.  I need to order his Healthy Hair, Skin and Nails?  Do you know when is the best time to buy?  I need the large 720 bottle and also the Glocosomine.  It was odd, but yesterday they come up in my favorites alerts, and today when I went to order they were gone.  So not sure what is going on.  Then when I tried to do the Chat to CS, which I love and is very effective, it’s not working.  

I know the HSN Community usually knows, I appreciate your help.