slideshow not showing

Hello,
I have been trying to solve a problem for a while and the person who developed the theme is stumped as well, since he i snot a WP expert.

I will try my best to include all relevant info.
The theme is Black Label by a reputable developer. I am setting up pages using fullscreen template and has worked well on all pages that are applicable. Here is what happened:

1) I did all of my pages the way i wanted.
2) One of the images had ‘red-eye’, so I deleted the image from the slide. I loaded a new version of the same image without red-eye.
3) The page would not acknowledge the new version and kept showing the old deleted image.
4) I then deleted the whole page and created new one with the same other slides plus the new version of slide that had red-eye.
5) The page would not show ANY images just the accompanying audio clips that are an mp3.
6) Since then i have tried this with a different page and different image to see what happened. Tis time I deleted the image first and named the new image something completely different. It still would not acknowledge the new image.

For this theme, this is how the fullscreen template works:
1) Images are added as sliders and attached to a category that is the same name as the page. In the header.php this code is entered for each corresponding page ID.

if(is_page(113)){
query_posts(‘post_type=slides&order=ASC&posts_per_page=-1&slides_categories=my-unique-wedding-dj’);
}else{
query_posts(‘post_type=slides&order=ASC&posts_per_page=-1’);
}

This version of my site is ‘live’ but not searchable while I am working on it. Please understand I am a little out of my knowledge base at this point.
Here is the page:
http://www.myuniqueweddingdj.com/blog/style/

if you look at other pages, you will see what is supposed to happen. Please leave comments about the images needing editing & loading speed out since that is what I am working on and where the problems exists.
Thank you,I appreciate help of any direction.
Peace,
michael