World space canvas not aligning to physical image target in arfoundation,ARFoundation image tracking - World space canvas not aligning to physical marker

Hi all, I am working on ARFoundation Image recognition project. I need your help to learn and set it up image tracking. I need the trackedimageprefab to align to the real world image marker and also scale to the physical marker size. I found how to scale it but the tracked prefab is not aligning to the physical image. I am using a world space canvas as the trackedimageprefab. its always aligning perpendicular to the physical image.