Hi, my dad recently purchased a 2010 Mitsubishi GLXR Triton for me. After 6 months, we have realised it's not even a GLXR model, it's just a GLR and they have replaced the back tray and bars with a GLXR back tray. We have had nothing but problems including a blown diff. We are just wanting to know what we can do under Australian Consumer Law. Can we demand our money back? Or can we demand the original GLXR we wanted?