OK.
Well, this lab is pretty easy.
Firewall CMD minus minus list all
is showing that SSH is already allowed.
That's by default. So you don't have to do anything about it.
The only thing is this FTP.
So you need minus minus get services by grab FTP
to see if there is a service with the name FTP.
And well, there happens to be a service with the name FTP.
How do we add that?
Well, firewall CMD minus minus add service
FTP minus minus permanent.
And then repeat the command without permanent,
and you're all good.
That's all you needed to do for this lab.