Scary experiences -regret my decision as AMT fails

Bought and using less than a year. Engine suddenly don't move and engine light is on. Meaning I can start the car and it won't move with engine light on. Can't trust this AMT any more from Datsun. Reason is that the automatic system fails. One time it happened that , I need off my car and wait for 30 min to see if the car drives and yes it goes. Scary experience and feel like I can't trust this any more. AMT system fails frequently. Over all car is good but with this drawback it's going to be scary experience as engine starts and it won't move. I regret my decision. Did not expect this from NISSAN. Thought I can buy with confidence but it is not the case.