He's in the clown store.
You talk to the other guy.
On Counterfeit Island he's at the art gallery on Early Poptropica Island.
you scoot over to the shady guy and he will undo them for you
talk to the BLACK guy in front of the coffee shop
the jazz place
in the lighted room on the second floor
You return them to the guy in the internet cafe.
you have to go back to the guy that sent you
The brown guy with the glasses is the suspicious guy that tells you to protect the painting but he is the one who steals it!
he's at the clown store.
you finish getting your job and when you finish he gives it to you
she is in two places first the museum of pop art then she is in counterfeit island in the museum on the bottom right ask the security guard and the guy in brown she is behind the guy in brown.