Removing items from the basket does not appear to remove them.

I recently added the plugin to my site and styled it up a little.
When a product is added to the basket it functions just fine, however opening the basket and clicking on the x to remove the product only removes it from the list. The basket total and the total price is unaffected.

Thanks for any help in advance!
Alex

https://wordpress.org/plugins/wp-spreadplugin/