This danged Slide show program

I sure wish that they would come out with some nice easy to
understand instructions on here. I just tried to do another slide
show and it appeared to be okay but when I went to look at it the
slides which I had thought I had set for 7 seconds each were not
changing over for over a minute. Then I went back and tried to see
what was wrong but could not see anything but did change it to 6
seconds. Now this time the music was gone. Just can not understand
it at all.
The program seems like a really good one that I would love to keep
and work with for pleasure but at this time it is anything but
pleasurable to work with.
If anyone has used it and had good luck for a new user to slide
shows I would love to hear from you if possible Thanks Sandy D