Holden Cruze 2012: What can I do if my automatic transmission is stuck?

I purchased a 2012 Holden Cruze in 2014 with 40,000 km and had to replace the engine and transmission last year. It cost nearly $5000. Last night while driving home, the car revved and then would not drive forward, only drives in reverse. I really don't want to spend much more on this car, as a part of me feels like I should cut my losses. Do I have any rights with Holden coming to the party on this one? I have read others having similar issues and even Holden doing recalls for some issues with the Cruze. Any advice would be most appreciated.