I bought a $150 Breville blender 11 months ago from Big W. The blender has started to leak water when used. This makes it unusable. I took the blender back to Big W and they are refusing to refund or replace the blender. They are saying that I'm only entitled to have the blender repaired under Australian Consumer Law. They have new stock of the same model in store. Am I entitled to stand my ground and request a replacement?