Dealership Problem

Calm down.
The shut off on oil pressure is about 10 psi.
Had it happen on a 99 grand chrokee but it was a faulty oil pressure sensor.
If the engine did not have enough oil to run it shuts off.
Document everything, make sure they clean the mess up under the car and run it.
Modern electronics shut the engines off for over temp/low oil pressure on all chrysler vehicles since about 2000.