I installed the pug-in. I then went admin ->Catalog => Product Types
Click edit layout for Product - General. click Show YouTube and turned it on .

I then went to the product and inserted the YouTube code into the box next to "YouTube Code". Yes, I only put in the code after **/embed/.

I don't get any video to play. Nothing on the product page shows up (video I mean).

Can anyone suggest a fix please.
Thank you
Bill