Setting up smart iptv for Samsung/LG smart tv, Amazon firestick/box and android TV:
1) Download smart iptv app (free for 7 days then €5.49 euros for life).
2) Write down your mac address.
3) Go to the website here
4) Enter your mac into the bottom left 2 boxes.
5) Enter your playlist (m3u url) into the bottom middle box.
6) Tick the I am not a robot box and do caption if required.
7) Press the reset button on the web page to reset any old playlists on your app. (Optional)
8) Choose country you are living in.
9) Press add link you should see a message saying playlist added on website.
10) Close app on tv then reopen it you will see that all channels have been added