Call Flow Studio support
Open a ticket and it goes straight to us. You will get a ticket number so you can check back on it later.
If you are reporting something broken, it helps to know your PBX platform and version, which version of Call Flow Studio you are running, and what you were doing when it went wrong.
Feature requests are welcome here too. A good part of what ships started as someone asking for it.
You can also just email support@callflowstudio.io. It reaches the same place.