I received response from QA team. Kindly help me resolve it.

Failed QA. Failed Java Verifies Test # FN11.
ISSUE #1: SUMMARY: 'Exit', 'About' and 'Help' are not included in the application.

ISSUE #4: SUMMARY: The icon of the application is not displayed.
EXPECTED RESULTS: The application should present the icon on the phone.
FREQUENCY REPRODUCED: 100%. (public, Qa in progress -> Qa failed)
Kindly provide code example how to include icon and Exit about and help.

Also different devices support different screen resolution so should I include different icon files?