2015 Dodge Dart Battery light on

I just purchased this Dodge Dart 2015 from Carvana with 54K mileage; and 2nd week it was already giving me issues. I received the battery light on my dashboard which I reached out to Carvana to inform them. They said a rep will look into my case 24 -48hrs. I continued to drive my car and the following day my steering wheel completely hard'end on me in the middle of a Canes drive thru! I turned off my vehicle & then turned it back on, was normal for 5 min then the vehicle completely shut down. I had to get my car pushed out of the DT in Neutral and wait for a tow truck to get me home. As soon as the tow truck dropped off my car in my lot, I had to put the car in Neutral again in order to park inside however I have no idea why or know how bad is the issue with the car because it no longer turned on not even to change the gear from P to N, nor to roll my windows up, nor to lock my car. 2nd tow truck that came that night just gave me a jump start and my car turned on immediately WITHOUT the battery light on my dashboard. Next morning when I tried to use my car; the same battery light message popped in my dashboard. SMFH. Can anyone confirm or chime in on this issue? I took it to auto zone and they ran a battery test and said it was normal and they also did another test and did not find any error codes on it.