2003 chevy venture headlights problem?!?!?!?

[TrueMuslim]

Ok, my chevy venture's headlights came out how do i put it back in? its the right one heres how it looks

http://www.midoregon.com/images/s_2003_Chevy_Venture_Minivan.jpg

its the headlights far right the one with the orange square on it