1987 GTA rear hatch mechanism

[rockin ron]

Hello I AM A NEW MEMBER.MY PROBLEM IS THE HATCH WILL NOT OPEN OR CLOSE.WHEN I HIT THE BUTTON ON THE DASH IT CLICKS BOT DOES NOT OPEN.WHEN I USE THE KEY IT JUST TURNS AND NOTHING HAPPENS.:WHEN I PRESS DOWN I DONT HEAR THE MOTOR PULLING IT DOWN.ANY HELP WOULD BE APPRECIATED.