(Pokeemerald)Help needed with Birch's introduction

Hello,
I was messing around with the Birch introduction and wanted to add a window with 3 choices in it.
However, the space where the 3th choice is remains a black box in the window. I can select the third option but I cant seem to figure out where I go wrong.
Its probably some small thing somewhere, but if someone could point it out to me it would be much appreciated!

Have a wonderfull christmas

You haven't really given much information besides "I messed around with it," so I'm not entirely sure of what I can do to help, but the only thing I can recommend looking into is checking that the "fill in white to text box" function here knows that the box is 3 options tall instead of two and making sure that the third option has a text pointer to it. Good look, though!