How to find WiFi Mac address of your Android device:
Turn your android device ON and go into Apps or open settings.
Press the left side just beside the home button on the bottom of your screen
If you find it difficult, select Apps from your home screen
Now you need to look for Settings icon. Depending upon the number of applications installed it will be on some screen. Just swipe the screens until you find Settings App
Under settings click on More icon as shown in the picture below:
Select About device present in bottom of the screen as shown below
Now Select Status as shown below:
Under Status èScroll down until you find Wi-Fi MAC address tab.