problem in displaying mode of wireless adapter
 

mode of the wireless adapter is not shown.
airmon-ng start <interface>
nothing info about wireless adapter comes up.
just that
PID name
1702 dhclient13
interface chipset driver.

The code to put your wireless card in monitor mode is simply
(assuming you have one wireless adapter).

By entering this command interface mon0 will be created. You can see it by typing .