Easy to use BUT ... – Slidely Show Movie Maker Review

I found this app very easy to use. I created the slideshow on my computer at work. I chose a special song to go with the slideshow. I posted it to FB. When I viewed it on my phone, it was perfect. When I view it on my tablet from FB, it is a totally different song, it is an awful instrumental piece. When I view it directly from Slidely, it is another piece and I do not understand why and I cannot fix that. That is my only complaint.
Review by Mexivegan on Slidely Show Movie Maker.