3D Object not responding to location of Image Target in AR

Hi,

I have developed an AR app that uses Vuforia, Google VR & Unity that allows you to view an image target through the cardboard and the image is recognised correctly and a 3D object appears. The issue I am having is the 3D object appears in the wrong location?

For example if I have the image target on a table and look down at it the 3D object appears but it is located as iff you were looking straight forward rather than down at the image target? See photo as reference.

I would like...

3D Object not responding to location of Image Target in AR