Logo in flash

Why my logo in flash is white?
I read tutorial, for flash logo, and i don't understand where to put code?
In site description(if i put here after save changes no diference-thereafter changes and yet stay message)
if i put in other meta tags i get white area.
Where i wrong?
And i put white background for main logo (like in tutorial).
When i click with right click: "movie not loaded..."
Can anyone help me???