New build - next steps?

#1

We followed the blueprint, but it ends with the Raspberry Pi and power getting connected. There are no instructions for how to use the breadboard or leds or colored wires. When I power on, it just shows “no signal” on the screen. what did we miss? Please help!

#2

Take a read of this Post: https://support.playpiper.com/hc/en-us/categories/360001343434