New stuff appearing in cas

For some reason my text that i added didn't show, so im writing it here

"I do have some mods, but those stuff in red circles are not one of them

So idk how it got in my game

And whenever i click on them or try to find them they aren't showing anywhere"

These are probably unlocks. You can't find them in CAS as you need to unlock them first but they are often added to townie Sims or new outfits.