In this video I will show you how to deal with Woocommerce items not being deletable in Mozilla, Safari and other browsers. This can happen if you are caching your cart as you are caching the page and the items so when you try to delete you get the cached page again with the items in your cart.
This can also cause issues where other customers can end up with the wrong orders in their cart at checkout. To fix this there is a simple file you need to delete on wordpress managed hosting which will stop the cart from caching and allow your cart to work on all browsers.
This video will show you that file and how to get rid of it so your store will work like it should once again.