How do you check Tesla service history?

I have a friend who has a Tesla and I would love to purchase one too but the door handles aren’t that great. She’s had a bunch of issues, especially in the cold months. How long does an electric car door handle typically last?

The other day, my friend got in my truck and almost gagged on the fumes. I guess I had gotten used to the smell and didn’t notice it anymore. What does it mean when engine oil smells burnt?

How should I park my car in a parking lot? This might sound like a stupid question, but I'm really new to driving, and I'm scared of hitting someone else's car.