Bug found in MaterialFBook ( do not showing the password box in application )

Expected behavior

according to my information when i open the application should be show the 2 box email or user name box and password box you know also

Actual behavior

after open the application we cannot found password box only email box have when i enter the email and click on login button error come your password is incorrect but in this application password box does not have

How to reproduce

• Download the application leftest version
• open the application
• note the bug
• Browser: MaterialFBook Version 3.7.8
• Operating system: android version 4.4.2
• smart phone GALAXY Note 3

Recording Of The Bug