All questions, comments, support, etc. can be sent directly. You will receive a relevant reply directly from a human, often within minutes, and usually within an hour.
You can click the link in the top navigation menu above to go to the 'Docs' section for the online searchable wiki covering all aspects of CrushFTP.
You may post your question to the forum and others users may be able to help. Support staff watch the forum and will respond to questions posted there as well.