In the app: use the feedback option in Settings to send a feature request or bug report directly. You can optionally attach session diagnostics to help track down an issue.
Tips
Set your phone near the radio and operate normally — CallScribe listens to each QSO and builds the log entry for you.
Fields it isn't sure about are flagged rather than guessed; one tap fixes them.
Export your log any time as ADIF (for LoTW, QRZ, Club Log), Cabrillo for contests, or CSV for SOTA.
To stay completely offline, leave callsign lookup turned off in Settings.
Privacy
See the Privacy Policy. In short: your audio and log stay on your device.