If you need help with some aspect of REMnux, please open an issue in "Issues" area of the REMnux repository on GitHub that is most relevant to the nature of your request:
The functioning and configuration of tools as part of the distro: REMnux/salt-states
Contents of this REMnux documentation site: REMnux/docs
Docker images available as part of the REMnux toolkit: REMnux/docker
If you're an experienced user of REMnux and related technologies, consider reviewing the locations above and sharing your expertise by helping resolve the issues.