Thank you for your reply.
The way we have it setup, in the US, it’s a flat rate. So, we have it set so that default woocommerce flat rate is for specific countries (US). We’ve set the default woocommerce international flat rate to exclude the US and Canada. We needed the plugin so we could set up a flat rate just for Canada, but, there’s nowhere in your plugin to exclude/include countries. Even though we’ve set the inclusions/exclusions on the other two flat rates, the Extra Flat Rate for Canada shows up no matter what.