Ok..you already have the factory fitted fog lights in the bumper.
There is no extra spare wiring for additional spot lights, you will have to wire them through a new relay, fuse and feed the relay coil from the existing fog light supply and run a separate live feed to the spot lights from the battery via the fuse and relay normally open contacts. They will then come on when you put the fog lights on. If you want them to come on with the main beam instead, run the relay coil feed from the main beam live. That way, you will not require an extra switch for either option