Answer:
click on SCALE till its on 8 or 16, then go to pen size 0 . then hit STOP. then click the element you want to use (for the color) then click the screen so dots appearthen keep doing that, and if you want to see your work go to scale 1 (scale is just zooming in(also i'v made a menu and big stick battle with pixil art)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!