We provide support via the Dark Community Slack. Dark engineers answer questions, often within minutes. Lots of experienced community members are also around to offer helpful suggestions.
It is usually helpful to include a link to the handler you're having an issue with, and possibly also link to a trace that shows the problems, for example:
If you click on a handler and a trace, you'll find this url in the browser's location bar.
You can also send us feedback or ask questions via email. We answer every email we are sent. This is great for long-form feedback, which we really appreciate!