Space Getting Full

My son's Meta Quest says there's 93 Gigs of space being used on another profile? He's not using that much space for games on his profile. We initiated the deletion of a second profile but Meta says it takes a month to delete? Do we have to wait a month to see if that space gets freed up? Is there something else we can do to try and clear the cache of space. I know he's not using 200+ gigs with like 3 games on his headset. We looked at his storage in settings and it's not adding up. He's got only about 9 gigs free, with the phantom 93 gigs somewhere, so he can't download new games. Help.