Where is the Handbrake Adjustor for 2002 X-Type Jaguar?

I have been trying to find the handbrake adjustor for my car (Jaguar X-Type 2002 Automatic) so I could tighten the handbrake cable but I couldn't find it at all. I have looked under the car, inside the central console, and the area near the rear brake caliper. All of these locations do not have a screw for me to adjust the cable. I have attached photos to this post.

Could someone tell me where to find it? Thanks a lot.