If you could explain that would be great
Okay, here we go... I'm assuming you can get the rear window open.
There are 2 plastic covers/plugs on the top of interior trim panel. Pop them out and there may be a single screw under one of the plugs. I don't recall which one. If found, remove the screw.
There are 2 screws that hold the pull down strap to the trim panel. Remove them and remove the strap.
This is where things get a bit more complicated... In the center of the trim panel is where the latch for the window is located. You need to get the plastic trim panel to come up over the latch (without breaking the plastic) to be able to see down inside the hatch. Once you've done this, use a good flashlight to look straight down into the hatch right in the center. You should see two rods going out to the left and right. These rods connect to the left and right hatch latches.
Using a long screw driver, or similar tool, you need to press down on the point where the two rods are connected to a swivel point. IIRC you need to press down on the driver's side of the swivel point. It should move down and it pull on the rods, which will release the latches. When the latches release you need to have someone to be lifting the hatch from the outside. Then it's opened and you can set about removing the interior panel next.
To remove the trim panel you need to pop out 6-7 clips that attach the top part of the panel around the rear window. A trim removal tool or a stiff putty knife works well. Insert your tool near the bottom of the glass and slide it upward to locate the clips and lever them out. IIRC there are 2 clips on each side and 3-4 along the top.
Once you've released all the clips, the lower portion of the trim panel just lifts off the hatch. It's held on by a bunch of hooks which are molded into the back of the trim panel.
There should be a plastic weather barrier glued to the hatch. Pull it away and you will see large access holes in the hatch.
If/when you get this far, let me know and I'll tell you what your'er looking for.