For that example we used Samsung Smart TV 2015.
- Go to the Smart TV App Store (Smart HUB/Categories/Videos)
- Find Polska TV App there, click on the icon
- Click Download, after that app downloads to the Apps folder on the TV
- Go back to the Smart HUB
- Find Polska TV app there
- Click to run the app
Note: at the moment only existing users can use the app – and if a person doesn’t have an account, he/she has to create it on the website first. LINK