Shopify Checkout: Zone/Countrys added but not selected in the shipping zone settings

Hello,

i sell only to the united states and for some reasons at the checkout the customer can choose between australia,japan, united kingdom, canada, usa. I want to preselect united states and show only one option.

https://gyazo.com/d089cc7e9f2e727c720cccc30683398a

When i go to the shipping zone settings i have only united states as a domestic zone.

Can you help me?

ah okay i needed to update the settings of one of the apps.