Type in WHAT you you want it to do then type in the values after. For example: type in fd, arrow asks how far and type in how far you want it to go. The colours you can choose are: red, orange, yellow, lime, green, blue, purple, magenta and black. Sorry that this is very basic, I'm not very good at Scratch. Tell me if you think I should add anything.
Credit to whoever made the actual logo as this is based on it. Credit to @Brrelleg @plinkplonk @TheBigbrainBox