Open Kodi

SelectTV

Select Enter add-on browser

Select PVR IPTV Simple Client

Select Configure

Select General

If you have your subscription m3u URL set Location to Remote Path

Then Select M3U PlayList URL

Enter the URL of your M3U PlayList and select OK

Select OK

Click on enable then wait for notification of channels loaded

Now when you go back to the Home Screen and select TV it should look like this