P0347 Camshaft Position Sensor

The next step would be a diagnosis beyond accessing the diagnostic trouble codes. You need to find out whether there's spark and fuel pressure, and injector pulse. I'm not sure that a failed Cam position sensor would keep the car from starting, you need to know more since replacing the sensor didn't fix it. If you want to find a specialist, here's a directory link for you: https://repairpal.com/audi-repair-in-enterprise-alabama