Hi 75ChromeShop,
ExpressCheckout process all the parameters that are passed from your module/website, like for example the amount and the shipping costs. If you see the shipping costs in your website, the screenshot you attached, it does not mean that this value is passed to ExpressCheckout.
If you open a request ticket we can check your API calls and see if all the parameters are correctly passed.
To open a ticket click on https://www.paypal-techsupport.com/ and on the bottom you will find "Contact Support".
Thanks,
Andrea
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