Regions
You choose a region when you launch an instance, and the region sets where your app runs. Amezmo picks a default in North America, and you can change it on the launch screen.
Some regions don't appear for everyone. A region can be limited, in beta, or reserved for a specific team, so you won't see it in the list unless it's available to you. To launch in a region you don't see, contact support.
An instance you share with must run in the same region, so plan shared instances into one region from the start.