Answer:
If you can get this professional's attention you can get where you need to go for a price.
Sally's mom has 5 children, Boby, Jimmy, Franky, Marly. Who is the last child?
You do this into someone's ear when you want to be discreet.
He's small but he can climb a tower.
The more I appear The less you see. So riddle me this: What could I be?
It is something you will never see again.