The yellow and green wires from the foot switch are connected to the wrong lugs of the jacks. As Mark said, reverse them.
I strongly suggest reviewing the entire guides page before proceeding. You can access that by clicking the link in the main menu bar up top.
There are several beginner guides that would be very helpful to you. I agree with Mark in that I would not expect your build to work or at best intermittently if you have not soldered the wiring connections. All connection throughout the circuit need to be soldered. Also trim leads So they don’t short on something and act as noise antennae.