Yes, you can choose the location of the VPN server, under a premium plan.
On the home screen top right section, you will see the country flag and name. Tap on the same to open list of servers with the benefits of using the server captioned for many of them.
The list of servers is based on user demand. Additionally, our servers are located around the world to provide a quick and secure connection. The list of server locations is available within the app. And it is increasing following our user demands!