[Help]Fortress war items don't work?

Hello

Im testing my server fortress war and i got some problems with:

1. Command Quarters Operation Manual [Only registered and activated users can see links. Click Here To Register...]
-> When i built it don't appear in game
2. Obstacle Operation Manual [Only registered and activated users can see links. Click Here To Register...]
-> I cant use it :|

If anyone know how to fix pls help me :(
My server : v1.188