Flash only showing outlines on new documents any help?

Hi sorry if this question has been asked before

but when i wanted to do a new project in flash cs6 i drew a line and it just went green and i thought i had the colour on my pencil tool green so i made it black, drew the line again and it did the same thing again so i used the paint brush to see if it did the same thing and it did

heres a picture to better explan my self if you can see it the screen is ment to be grey but that isnt working either can any one help?