Novice needs help

Ok guys, I’m sorry, I’m sure it explains it somewhere but I couldn’t find it with my searching. I am attempting to get libretro on my wii. I have downloaded the stable, unzipped it, and put it on the sd card for my wii. I already have homebrew on my wii. I don’t understand what im supposed to do next. Any help would be greatly appreciated.

It needs to go in your SD’s ‘apps’ directory and it will just show up on your HBC with the rest of your apps.