I like 3DGS but I'm getting so frustrated right now.

I have a panel on the right side of the screen that looks like a scroll. I want all the player commands to go there. For instance, if the player types the letter 'O' then the word 'OPEN' would appear on the scroll, and below that 'THE DOOR IS LOCKED." I want the text to scroll up as each new command is given.

Any help would be much appreciated!!