MOBILE APP: IOS Dark Mode - Can't see typed letters

If you are trying to type your Login ID on the mobile app and you can't see your letters,

Here is what you can do. 

1. Open your Settings on your iPhone.

2. Open the "Display and Brightness" settings.

3. Select "Light" mode. 

Using "Dark" mode makes the letters that you type white. That is why they don't show in the white Login box.