The screenshot is telling you what you need to address “Please enable the Virtual Machine Platform Windows feature and ensure virtualization is enabled”
Docker on Windows is not that straight forward which is why we recommend using a Linux server.
https://xibo.org.uk/docs/setup/xibo-for-docker-on-linux
https://xibo.org.uk/docs/setup/xibo-cms-with-docker-on-ubuntu-18-04