Build error - contact support?

Hi, I tried to distribute my App using the Build Service - it gives me the following message:
Runtime Version: 3.3.3
Status: error
Error Message: Unknown error, contact support for more details.
How do I get hold of “support”?
Sorry, silly question? :frowning:

Raise an issue on tracker. When you create a new topic the details appear if you select “bug” as the topic category.

IMPORTANT: If you think there is a bug in the AppGyver product, please report it in the issue tracker at