How can I add all countries to my shipping regions?

I am facing problem and i need your help as soon as possible please.

I want to add all countries, I already choose rest of worlds in shipping, but still showing me only USA region

my Account is : ssweethomeneeds@gmail.com

Hi @Ssweethomeneed

Have you set the other countries under Shipping Zones? Kindly reach out to Shopify live chat support to resolve this: https://help.shopify.com/en/questions#/contact/chat