Re: Build mode menu isn't working 😭
@cocoabeesims Please move your entire Sims 4 user folder out of Documents\Electronic Arts and onto your desktop. When you launch the game, a clean folder will spawn with no content. Don't add anything yet; just see whether Buy mode is back to normal. Let me know either way.
If this fixes the problem, you may have an outdated mod, for example Better Build/Buy. You can test your mods and custom content in batches in the new Sims 4 folder, or use teh 50/50 method if you have a lot of files to get through.
https://modthesims.info/wiki.php?title=Game_Help:Finding_Problem_Custom_Content#The_50.25_Method