Help my permissionsex wont work

groups:
  Guest:
    default: true
    prefix: '&e(Guest)&w'
    permissions:
    -essentials.help
    -essentials.rules
    -essentials.warp
    options:
    rank: '1000'
  Member:
    default: false
    prefix: '&6(Member)'
    permissions:
    -essentials.home
    -essentials.sethome
    -essentials.spawn
    -essentials.tpa
    -essentials.tpaccept
    -essentials.tpadeny
    options:
    rank: '900'
    inheritance:
    -Guest
  Builder:
    default: false
    prefix: '&1(Builder)'
    permissions:
    go.use.survival
    go.use.creative
    -essentials.spawn
    -essentials.warp
    -essentials.help
    options:
    rank: '800'
  mod:
    default: false
    perfix: '&5(mod)'
    permissions:
    -mobdisguise.*
    -mobdisguise.player
    options:
    rank: '700'
    inheritance:
    -Guest
    -Builder
    -Member
  Admin:
    default: false
    prefix: '&e(Admin)'
    permissions:
    -essintals.kick
    options:
    rank: '600'
    inheritance:
    -Guest
    -Member
    -Builder
    -Mod
  Co-Owner:
    default: false
    prefix: '&2(Co-Owner)'
    permissions:
    -'*'
    options:
    rank: '500'
  Owner:
    default: false
    prefix: '&4(Owner)'
    permissions:
    -'*'
    - permissions.user.promote.default
    - permissions.user.demote.default
    options:
    rank: '400'