Plugin not work and show

[Bank_Live]

          - git clone https://github.com/discourse/docker_manager.git
          - git clone https://github.com/kasperpeulen/discourse-mathjax.git
          - git clone https://github.com/davidtaylorhq/discourse-media-overlay.git
          - git clone https://github.com/discourse/discourse-spoiler-alert.git
          - git clone https://github.com/sekhat/discourse-yuml.git
          - git clone https://github.com/davidtaylorhq/discourse-whos-online.git
          - git clone https://github.com/discourse/discourse-solved.git
## Any custom commands To run after building
run:
  - exec: echo "Beginning of custom commands"
  ## If you want To Set the 'From' email address for your first registration, uncomment and change:
  ## After getting the first signup email, re-comment the line. It only needs To run once.
  #- exec: rails r "SiteSetting.notification_email='info@unconfigured.discourse.org'"
  - exec: echo "End of custom commands"

https://eleceasy.com/assets/plugin-third-party-ce553a8c32137d73b757548b95ff30a0aff44b597c7463c6f06987011d44a7f6.js

Yes, I enable