That was mentioned a lot in the comments. Heck even the cop had trouble getting one. Only thing I can think of is that the store had none assembled.
Things I noted:
- The guy was pinned under a nice looking Mercedes. He couldn't afford to take it to a shop or have a proper jack and jack stands?
- Nobody thought of getting a jack except the cop (of course!)
- There were people and employees in the store who couldn't care less (yeah, guy dying in the parking lot, whatever!)
- The gaggle of people there could have lifted the car enough to be able to drag him out. Heck, I think they didn't even need a jack. The skinny BIL could have done the dragging while the others lifted the car.
- People are stupid!
And looking at the video description, the guy did survive so no Darwin award for him.