I am having some issues with the mechanic I hired to work on my car. I sent it in to be serviced, and they didn't put it all back together properly. The drain plug wasn't in properly and it fell out a few days later, while I was driving. The mechanic is claiming that it is not their fault, and leaving me to pay for the damage.
Are they obligated to fix and/ or compensate me for this under Australian Consumer Law?
Are they obligated to fix and/ or compensate me for this under Australian Consumer Law?