To add a passcode to your Ever account, please follow these steps:
1. Go to your Ever Settings tab
2. Scroll to Ever Passcode and set your passcode!
Please note that Touch ID only works with iPhone's 5S, 6, 6 Plus, the iPad Air 2 and iPad Mini 3. To Enable Touch ID, please make sure you are running on iOS8 and have Touch ID enabled in your device's settings.