W.J Automotive 'n' tyre service

After 10 years with no car, a single mum on a disability pension i had finally got $1500 together and decided we deserved a car, this auto shop had a nice looking station wagon for sale so i bought it along with a safety certificate. i thought it was nice that they would deliver the car to my place but didnt know they were taking the cd player and other stuff out. the safety certificate was incorrect, the lights didnt work, air cond,horn,guages, front end felt like it was going to fall off. i rang them and they said they would fix it, each time i took it in they would tell me to bring it back next week and this continued, i put in a complaint with CTTT, just waiting for a result now or we will be going to court and i will notify the RTA, still, we have no car that is safe to drive and i am down $1500 with a very disappointed 15 year old.