WIFI doesn't show up after installing POP! OS on my Macbook Air

I have a Macbook air from 2013, pretty old, so I thought to give it a second life. It doesn’t have much value data in the machine, so I decide to directly go wipe it out and install Pop!_OS.
I did all the settings according to one of the videos from LearnLinux TV channel, but now I couldn’t even see the WFI option under the ‘network’ system settings…what should I do?
Thanks so much!!

Oh, little more info,
I run the lspci command, my WIFI card is Broadcom, code is [14e4:43a0]
And…this laptop doesn’t have Ethernet port adapter…so is it possible to install the driver without any network on the machine?