Using Augmented Reality, you should repair the circuit, by using a "Soldering Iron" with a little "Solder" material.
You have several tools:
Pointer: to pressing on the switch button (on/off).
Soldering Iron: Use it to put the solder material on the wires to connect with each other.
Magnifier: Use it to enlarge any place in the electrical circuit.
you can download the images (markers) from this link