I read your Keyboard Tips & Tricks for iPads or iPhones. I don’t know how you can get to the other 2 layers. Where do we go to pull up the keypad to enter the shortcuts in? I tried in notes and an email and it will not work there. It just shows what you type and there is no where to click to make it pull up the 2nd and 3rd layer.
To pull up the keyboard, you start typing in field that requires typing and it should pop up automatically. To get to the second layer of the keyboard, just tap the .?123 key on either the right or left side of the keyboard.