When you add a product to your shopping cart the product will appear in your cart at checkout. Check the number under Qty. and make sure it is the desired amount e.g. 1 or 2 etc. If you change the amount you then need to click on the black "Update Shopping Cart" button on the left of the page. If you don't click on "Update shopping cart", even though you have changed the number under Qty. it will return to the original quantity when you go to the next stage of checkout.
To delete a product simply click on the check box under "Remove" (on the left of the product image) and then click "Update shopping cart".
If you don't see the product image in your shopping cart then you have not selected it.
Please let us know if you are having any problems at all using the new site. We appreciate your feedback.