Support
Real people, one mailbox.
Support is by email and answered by the people who build the app. During Early Access that's deliberate: your problems teach us what to fix.
Before you write — quick checks
The remote can't connect
Make sure the iPhone and the Mac are on the same Wi-Fi network, the remote is started in Presentation Setup, and the device was approved on the Mac when it asked.
The projector shows the wrong display
Open Presentation Setup and pick the display explicitly — the choice persists. If a display was unplugged mid-service, the app falls back to a window; just re-pick it.
A media item won't start
The file has probably moved since it was added. Re-add it to the plan item — missing files are deliberately safe no-ops, never crashes.
Lyrics don't show a language
Check the song has lyrics for that language in the editor, and that the language is enabled in the output language controls (Mac or remote).