I am not being able to visualize the addon in a normal way in the world or M+, I can see the auras in ''test mode'' but when I close it I stop seeing them, I don't know if it has to do with the language or something (I'm from Latin America) I have everything updated, I don't know if I should see the addon in English?

Hello!

1. Just in case - it's impossible to see auras above friendly nameplates in dungeons (m+ too): https://www.wowhead.com/news/addons-and-friendly-nameplates-in-patch-7-2-260801

2. Could you please post a screenshot of General sections of addon's options window? May be you have some restrictive filters enabled.

3. What locale are you playing? Latin American Spanish or Brazilian Portuguese? Please make sure you have added spells by id, link or localized name.