HELP! My sim body sliders are not there!

thanks, I think also you can't change their physique after a while, especially when like my sim has had 6 kids lol. maybe sims stop you from editing the body fully after a while to keep the realism? idk it's weird.

Also i read a thread here where someone had the same problem, and someone replied saying that you should remove a cache folder? I did (it was empty anyway) and now when i play sims it said "items have been removed, some build mode items won't be available". Is that normal?