I need help about this. SM says it is going to be a free concert online, but I have no idea how it is going to work. Or how to access it when it is the day of the concert. I do wanna miss this opportunity, so if anyone can help with this please leave a reply. I would appreciate it a lot

Never mind ya'll and btw I found it!!!
https://www.youtube.com/watch?v=2oTIlGcsRf8
Save this link if you want to watch the concert LIVE