Not Working !

Hello i tried the plugin and everything looks good when you click add bundle to cart you will find the total amount for the bundle but when you click checkout you will find the total amount for the main product only not for all bundle !!
check this image to see the deference between total amount in cart and checkout
http://bit.ly/30qoMMZ