No "live" folder for addons! WTF

[Sayinq]

Recently started playing ESO. (Actually just downloaded it Friday to play for the ESO free-weekend). Anyways, I'm wanting to download addons to make this go much smoother than it is now. However, I have looked up how to get addons but i'm missing the "Live" folder.

1. I downloaded ESO off of steam, does that somehow have an affect?

2. Is there any way I can add the folder my self?

3. Is there no way for me to get addons because I don't have the live folder?

My ESO destination is: E:/SteamLibrary/Steamapps/Common/Zenimax Online