in stock availability text not working correctly

[rcmodelstore]

right 

i am having a problem with the availability text not showing correctly 

i have added this code to the template 

Quote

{block name='product_availability'}
				<span class="product-availability">
				  {if $product.show_availability && $product.availability_message}
					{if $product.availability == 'available'}
					  <span class="product-available">
					  <i class="material-icons">&#xE5CA;</i>
					{elseif $product.availability == 'last_remaining_items'}
					  <span class="product-last-items">
					  <i class="material-icons">&#xE002;</i>
					{else}
					  <span class="product-unavailable">
					  <i class="material-icons">&#xE14B;</i>
					{/if}
					{$product.availability_message}
					</span>
				  {/if}
				</span>
			  {/block}

 

if you go to a product is works fine 

so what im trying to is:

if the product is out of stock with me but the supplier has stock i have allowed back order on  that product.

if back order is allowed on that products it should show 

so for this product it is out of stock with me but in stock with supplier the code works fine on product page 

view product here

on the search of the same product it also works fine with this code 

view search page here

 

but on the category page where product is shown it juts shows out of stock 

it doesn't take the text in put in from the products quantity page 

view category page

here is what i put the the product page for the text im trying to see see image attached

 

so not all products will be set to available to order only ones i have set to allow orders

if im out of stock and supplier out of stock the products gets set to deny back orders

 

 

[rcmodelstore]

anyone able to help

 

[lightsb]

nothing ?