1. Monitor Mode & Randomized MAC

Check Network Adapters
iwconfig
Cofigure Monitor Mode
Standard Mode should be Mode:Managed and Power Management: off
Powerdown wifi card
ifconfig wlan0 down
Kill all programs using the wireless card:
airmon-ng check kill
change mode to Monitor
iwconfig wlan0 mode monitor
Randomize MAC Address
macchanger --random wlan0
bring device back up
Bring Device back up
ifconfig wlan0 up
Discover Nearby Networks
airodump-ng wlan0