How do you complete shopping a head mission on sift heads world act 2

Here ..


In Tokyo go to the Emi Massage building.
Go to the right of the building.
Enter the door.
Once inside go to your right.
Enter the closest door to your right again.
Click on the window to really start the mission.
Break the two hinges that hold the sign in the center of the screen.
(The bamboo wall has fallen) Shoot your target that is now visible.

Happy to help :)