Characters on multiple layers?

Hello everyone, recently I discovered that my computer/server/idk don’t let me put the command “moves on layer …”. How can I resolve this?

Check out: HOW TO: Move Characters / Overlays to the Layers

How to move characters to layers:

@YOU moves to layer 3
@YOU spot 1.280 115 0 in zone 1 at layer 4
…and so forth.