Door problem

[Phanpy100]

i followed crash's tutorial but every thime i create a door it moves backwards instead up
Can someone help me?
(The pointer is pointing up)

 

[killohurtz]

If you mean this black circle, that corresponds to north, east, south, and west (like you're looking at the door in the Top 2D viewport). To make the door move up or down, select that direction from the drop-down list to the left of the circle.