hey i need help with my hack

pls i need help with my first hack, my first hack is unl. stamina but with i open warrock, and i enter in room y press unli. stamina and the warrock close why i need do?? is the adress ???

What did you use to code the hack in?...and do you get any error or does it just close.

just close but i think i need a new module and i dont know where is the adress(exactli)