How do you remove the rear deck in a 2009 Malibu 2LT. Im trying to lay some sound deadener under the rear deck but i cant get it off. Can someone help me?

-Pull the C pillar panels off first, There snapped into place in a couple sections

-Lay down the back seats and remove the 4 bolts at the Seat Back locks,

-With the seats laying down gently pull the remaining part of the seats
away from the back and there is 2 push in plastic clips at the top, Pull those out carefully

-Lift up and pull your seat belt out of the plastic.

-Lift it up and reach underneath on the right side to unclip your third break light and then just carefully pull everything out