Download any version for any platform from the official VLC website:
www.videolan.org
1-Enter M3u link
After installation go to File > Open network and paste the m3u link in URL
or press CTRL+N ( Command + N in MAC OS X) and enter m3u link in the URL section

2- Open Channel list
Then select Open and press the 3 lines icon to bring up the channels list ( Ctrl + L )
Have question?
Not sure exactly what to do or just want clarification? We will be happy to chat with you and clear things up for you. Anytime!

12M Service Advanced X2