ALLISON1900

HOW DO I USE THE SCALE EFFECTS.. SORRY I AM LOST USING THIS PROGRAM. I HAVE MY TRANSITIONS ETC. IN PLACE BUT THIS HAS GOT ME HUNG UP. THANKS FOR YOUR HELP 

THANKS I WILL TRY THAT 

I RECORDED A VIDEO VERTICAL AND IT HAS BLACK ON EITHER SIDE UNLIKE IT WOULD BE IF I RECORDED IT HORIZONTAL ... IS THERE A WAY TO ADD PICTURES OR SOMETHING ON THE SIDE WHERE I WOULD NOT JUST BE BLACK ON THE SCREEN.