Once you have logged in the application, you will see the main screen with the Quick Connect Button.
From here, you have two options to connect to a server:
uses a complex algorithm to connect to the server which would provide the best speed.
From the Country List
, you can click on any country to connect to it or click on the heart next to a country to mark it as a favorite and have those brought at the top of the list.
Once a connection is established, on the main screen you will see the IP address you have been given and for how long the connection has been active.