Check if you made the selections.
If you did, but your configuration is not working it is because you need one more function block.
This block instructed RCO to:
See if the color in the exit location in the LOAD region matches the color in the first location in the MACHINE0 or MACHINE1 region.
Moves the Block/carrier to the appropriate region.
There are two regions. There are three colors.
It is also possible that one or both of the machine regions start out with no block/carriers.
Add a second function block that will resolve these issues.