Help Announcer Plugin

Hey Guys,

I'm using this plugin yet when i put in my currently made config it doesnt work/load in yet once i create a new it does so im guessing im missing something yet i dont know where so here is my config

Code (Text):

Interval:
  Minutes: 7
  Seconds: 0
No Players: true
Default Message Color: '&7'
Announcements:
  AnnouncementGroup1:
    header: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    footer: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    messages:
    - '&6&l» &bWant to trade with another prisoner?%n&bType &e&l/Trade'  
  AnnouncementGroup2:
    header: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    footer: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    messages:
    - '&6&l» &bWant to support the server?%n&bType &e&l/Vote'      
  AnnouncementGroup3:
    header: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    footer: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    messages:
    - '&6&l» &bHave enough money to rankup?%n&bType &e&l/Rankup'
  AnnouncementGroup4:
    header: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    footer: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    messages:
    - '&6&l» &bWant to donate to the server?%n&bType &e&l/Buy'  
  AnnouncementGroup5:
    header: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    footer: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    messages:
    - '&6&l» &bReached the last rank and want to contiune?%n&bType &e&l/Prestige'  
  AnnouncementGroup6:
    header: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    footer: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    messages:
    - '&6&l» &bWant to know who the staff are?%n&bType &e&l/Staff'
  AnnouncementGroup7:
    header: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    footer: '&a &7&m+---&e&m---------&6&m---------------------&e&m---------&7&m---+'
    messages:
    - '&6&l» &bWant to find our how much each rank costs?%n&bType &e&l/Ranks'