Problem/Bug PermissionsEx not working

So I have a basic permissions thing setup, and It doesn't give permissions or the correct rank. Please help!
Here is my permissions.yml file

Code:

groups:
  Player:
    default: true
    prefix: '[Player] '
    build: false
    permissions:
    - advancedkits.use
    - nofall.use
  Owner:
    default: false
    prefix: '&6[&4Owner&6]&f '
    build: true
    permissions:
    - '*'
users:
  Con3833:
    group:
    - Owner
  StateGuysPies:
    group:
    - Player