brand new to elements... I created, named & saved a slideshow. Where do I find it? Also, I have a picture in my album that when I put in slide show, cuts it off & cannot see entire photo?

I am brand new to elements... I created, named & saved a slide show. Where did it go? I don't know how to get back to it to continue/edit/add?  Also, there is a picture in my album that when added to slideshow is cut off & does not show the entire picture?

thank you.