ZERO: Horrible to use

I uploaded my first slideshow which loaded great on the wordpress page. Then I uploaded slideshow #2 with a different title. When I put the code on the second page, it had photos of slideshow #1 and #2. I deleted both slideshows and uploaded both again. Same result. I then deactivated the slideshow plug-in and deleted it, then re-uploaded the slideshow, reactivated it and uploaded the two slideshows. Same result. I have wasted so much time on this. Totally unacceptable to me and to my client.