My Sims Wont Respond To My Commands

@purplebzzy     Hello!  Since I don't know exactly what was in the YouTube video you saw, I thought I'd offer my suggestions for testing your mods/CC. 

First, you probably want to create a new game for testing.  Then exit the game and move your Mods folder to the desktop and also delete the localthumbcache.package file located in the Documents / Electronic Arts / The Sims 4 folder before opening the game for testing.  If the game is working properly, then you know it's an issue with mods/CC and perhaps try following these steps.

1. Divide your mods/CC in half and put one half back into the Documents / Electronic Arts / The Sims 4 / Mods folder (maybe make another folder on your desktop to help keep tested mods separated).

2. Delete the localthumbcache.package file again, before opening the game with the half you're testing,

3. If the game works with that half, test with the other half. (Again, delete that cache file before opening)

4. Once you know which half is causing the issue, divide those in half and test again (delete the cache file again).

5. Repeat the process until you find the culprit.

This is a little more involved than what you reported and can be tedious, but it will be worth the effort to get you back in your game.