Re: The sims four won't stop loading
The endless loading happens when you just start the game or happens inside a game you're playing?
If it happens when you start the game, open Origin, go to My Games, rightclick on Sims 4 and choose "repair game". If that doesn't help, please post again.
If it happens when you load your savegame and then try to load a family from town view - that savegame is corrupted and all you can do is start a new game (use "+" symbol instead of big green triangle).