Assuming you would like to live stream your phone to your computer from a different country:
There are a few different ways that you can go about doing this. One way is to use a service like Twitch or YouTube Gaming. You'll need to download their app on your phone and create an account. Once you're logged in, you can start broadcasting your phone's screen to your computer.
Another way to do this is to use a screen-sharing app like Google Hangouts or Skype. You'll need to download the app on both your computer and your phone. Once you're logged in, you can start sharing your screen with the other person.
Finally, you can use a service like AirDroid. This allows you to remotely control your phone from your computer. You can do things like send text messages, take pictures, and even record videos.
Hopefully, this gives you some ideas on how to live stream your phone to your computer from a different country!