Searched the forum and have gotten no answers to help

Like the title says. Car wont start. Starter wont even click. Drove the car everything was fine, parked in my driveway, woke up the next morning and nothing.

Remote opens and locks car and sets the alarm.
Turn key in ignition all lights come on, on dash
replaced the cam and crank position sensor ( with bosch parts)
New Battery.
relay board is like new. All soldered connections look great.
Turn key to start NOTHING. no click from starter.

I need help or this car is going to be a big paper weight in a couple of days..

Chrysler dealers here have no clue about the car, wouldn't trust them tgo change my oil. And the mercedes dealers i have talked to wont look at the car