Warning Light On problems of the 2013 Dodge Journey

I was at the drive in movie and had the truck running for part of the movie. I shut the truck off and just listened to the rest of the movie via my radio and had the lights off. When the movie was over I I could not crank my truck. You could see the lights on in the inside but my truck dash said my key was not in vehicle of which it was. Then it said vehicle not in park of which it was. My uconnect screen kept trying to load and would just keep going out. I had 3 people try to jump it just in case the battery was dead even though I knew it wasn't including the tow service for my insurance. None of this worked. I had to get the vehicle towed home now I can not lock my vehicle cause it has no power. My dash says my key is not in the vehicle of which it was and that the vehicle is not in park of which it was. Now on my dash it says the following lights are etl electronic throttle light, air bag warning light, and mil malfunction indicator light. I saw a lot of complaints about this on google and youtube when I search this issue this has got to be fixed caused I am a doge fan but I can not keep a vehicle that I am paying on and it doesn't work. Help.