I'm not sure if this is the code you are using - I didn't look at your page, but if you search for this string or something similar, then you'll probably see the # where mine says 12 - to whatever your list is set at, then you can change that to whatever (I have mine set to 12).
$maxRows_WADAProducts = 12;
$pageNum_WADAProducts = 0;
Where it says $maxRows_WADAProducts = [this is where you put the # of products you want listed]
Tip: It's above the html, in the php code near the top of the page... So just search for that string.. I think it defaults to 5 or something... not sure.
Really appreciate your assistance.