Hi EnvisionDesign,
Thanks for reaching out to us!
In the plugin, you have the option to hide specific shipping methods when a certain set of products is added to the cart.
Please note: The FREIGHT shipping and FedEx shipping should be created in the default WooCommerce shipping settings, as the light version only supports the default shipping list.
Click here to review the settings that you need to configure.
Let me know if you need any further information!
Thank you,
Hitendra | Dotstore Team