Camberwell Service Centre

Went in to have my car service and to fix a coolant leak. Got quoted for $995 ($275 for the service and $720 for fixing the leak). The day after picking it up, found the leak still not fixed. Bring the car back and a day later mechanic want to charge another $400+ to fix.

Try to reason with the mechanics over the phone and he hanged up on me. When went back to pick up the car because I refuse to pay the additional cost, he was rude and just walked away. Have the receipt and invoice to proof.