I have a program I made in Basic (birds eye nazi zombies), and I converted it over to Axe. I've gotten pretty much everything to work except Line('s and Pxl-On('s aren't displaying anything. I use this style:
Line(1,2,1,5)
Pxl-On(5,10)

Thats the same for Axe, right?

EDIT: In this post - http://ourl.ca/8409
I see "r" after line, like: Line(w,x,y,z)r
What does r stand for?

I feel dumb now, gonna go sulk in the corner and program 

I'm not 100% sure but I think you have to put Dispgraph somewhere in your program too.

Yup, thanks haha.

Jonius7 is correct, the drawing commands draw to the buffer, you have to use DispGraph to copy the buffer to the screen when you actually want to show anything.  And ʳ for drawing commands causes them to draw on the back-buffer instead of the main one.
EDIT: Oops, damnit, stupid ninjas that arent actually that ninja and more me failing at life =P