PONTIAC STEERING NOT WORKING

I Have A 1999 Pontiac Grand Am. The Key Will Not Turn In The Ignition, The Steering Wheel Is Not Locked But I Can't Shift It Into Neutral.

I Have A 2004 Pontiac Grand Am Gt And It Will Not Make Left Or Right Turns. I Put Power Steering Fluid In It And It Still Does Not Turn....

The Car Has Variable Steering The Power Steering Tank Is Full. Some Times The Power Steering Will Not Work When Making A Left Turn Which...