PermissionsEx /promote command not working

Whenever I try to use the /promote command from the console, it says:
[Info] Usage:
[Info] /promote <user> - Promotes <user> to next group

Does anybody know to fix this!!?? Please Help!!!

 

Use the command "/pex promote <user>" instead, replacing "<user>" with the username of the player you would like to promote.

 

Thanks so much But I've found another Error. I'e added permissions to the permissions but if I use the command they I Have access to, You Do Not Have Access to that command. This is my Permissions File:
groups:

User:

default: true

permissions:

- essentials.balance
- essentials.tpdeny
- essentials.tpa
- essentials.spawn
- essentials.tpahere

- essentials.tpaccept

- essentials.pay

- essentials.sethome

Admin:
default: false
prefix: '&4Admin &f'

permissions:
- '*'

 

When I try to do /pex promote smpsh, it comes with a list of all the pex commands. Any ideas?

 

I think in order to get promote to work, one group must inherit from another group.

 

I have that on all my groups except for the default
See?:

member:
default: false
prefix: '&f[Member]'
options:
rank: '950'
inheritance:
- default
permissions:

moderator:
default: false
prefix: '[Mod]'
options:
rank: '600'
inheritance:
- default
- member

P.S I do have permissions, I just did not show them

 

Post groups/perms on pastebin so we can see spacing.

 

Its fixed now. I was missing a colon somewhere :/