We have a number of communication channels if you need to get in touch.
Discussion and bugs
A lot of project-specific communication happens on the Issues for the specific project. Check the Project list for specific project links.
We use the issue tracker both for traditional bug tracking, but also as a discussion forum. If you have a question about how to use a BeeWare tool, open a ticket in the repository for that tool.
Direct Questions to Core Contributors
If you need direct help and don't feel comfortable using a public forum, please feel free to get in contact with any Core Contributor, either by email, twitter, or Gitter.