Meta account but I don’t want to delete instagram

I’m trying to delete my meta account but don’t want to delete instagram after 90 days I’m trying to save Instagram I unliked my Instagram from meta account then hit delete meta account but never set up log in with meta and some how my. Meta email showing as a recovery email along with my ig email is their a way I can delete meta with out effecting my ig getting deleted for good after the 90 days