Photo 1) The 3 plugs from the motor plug into the ESC.
Photo 2) The red and black wires from the ESC gets soldered onto the Male Ultra Deans plug.
Photo 3) The Female Ultra Deans plug gets soldered onto the red and black wires of the battery. This in turn plugs into the male plug of the ESC.
Photo 4) The thin single wire of the ESC gets plugged into the receiver.
Photo 5) The whole motor connected.

Thats all there is to it.