I'm about as plain jane, all American as you can get and my ETA application has been rejected twice. I used the app on my iPhone both times. Every step in the app was approved by the app. They give me the same 3 "possible" reasons for the rejections.
1. my passport may have been lost or stolen. You have to take a pic of your passport in the app so that's not it.
2. they couldn't confirm my identity from the picture I provided. The app approved everything and graciously allowed me to pay for it twice.
3. I did not provide all the information they needed, or I made a mistake. Again, the app approved everything every step of the process.
There is a chat option if you have questions for the ETA people but when you click on it nothing happens. Any suggestions on what my next step might be.
Thanks in advance,
Mark