The best place to get help with Exercism is in the forum.
If you'd like to get in touch privately please email us at firstname.lastname@example.org, but please note that due to the quantity of emails we get we may not reply if the question would be more appropriate on GitHub.
If you have a Code of Conduct violation to report, please email us at email@example.com and include
[CoC] in the subject line. We will deal with all CoC issues as a priority.