u/Signal_Load_8812

I took my car to Kia for a service just to keep it in check and my car has been perfect for the last 30k odd miles and then this is what came up when the car broke down. The next day when I got the car back from Kia the car was overheating so I turned it off and then turned it back on after 5 minutes just for the car to never start again , the battery has gone flat and the dealership is still working on finding the problem. Any help?