Woocommerce Backorder Status

Hi,

I have my website linked to the app on appmysite. I have items that are in stock, but are available for backorder when out of stock. The app shows clients available for backorder and does not say the item is in stock. This confuses my clients and causes lots of lost sales. Is there any way to hide the available for back order tick box unless the item is out of stock?

Thanks