AirPlay icon not visible in Macbook Air

Hi Folks

I am facing issues in locating the airplay icon in my macbook air. I have upgraded the OS to catalina 10.15.6 still the airplay icon nowhere to be seen.

I tried going to system preferences but that also did not help as the air play display is by default set to off there and there is no option to turn it on.

Can anybody please help?

Regards