qty boxes missing in product listing page - cannot add multiples to cart?

This is really strange, but I want to be abel to use the add multiples to cart in the product listing page BUT when I go to that page there is the button but no qty checkbox to select - so cannot select the items to add to the cart?

http://www.ppsjanitorial.com/index.php?main_page=index&cPath=1

You should be able to add 3 of those to the cart the second one is "sold out" I cannot understand why the qty boxes do not display

The config>Product Listing

Display Product Image 1
Display Product Manufacturer Name
Display Product Model
Display Product Name 4
Display Product Price/Add to Cart 5
Display Product Quantity 0
Display Product Weight 0
Display Product Price/Add to Cart Column Width 300
Display Category/Manufacturer Filter (0=off; 1=on) 0
Prev/Next Split Page Navigation (1-top, 2-bottom, 3-both) 3
Display Product Listing Default Sort Order
Display Product Add to Cart Button (0=off; 1=on) 1
Display Multiple Products Qty Box Status and Set Button Location 1
Display Product Description 500
Product Listing Ascending Sort Order +
Product Listing - Layout Style rows
Product Listing Descending Sort Order -
Product Listing - Columns Per Row 3

I have switched to classic - same thing, switched to default same thing, have copied over original files for tpl_modules_product_listing and tpl_tabular_display and also tpl_index_product_listing incase I touched those

Anything else I can try!?

Thanks
Sarah

ignore this I found it - it was something in modules>product_listing once replaced they appeared!!

thansk for reading if you did though

I'm having kind of the same issue, could you please post your solution.

Thank you.

Kevin

there was no solution all I had to do was reupload the modules>product_listing file and it worked - the uploaded file was corrupted