Because I didn't buy it.
The Tesla model3 wireless charging is supported by Android phones.
The way of opening the auxiliary driving of Tesla model3 is very simple: D stop, the stop lever down twice, it can automatically enter the active state of endurance, and then just slide the rear roller of the steering wheel to adjust the speed, without the driver stepping on the brake or switch pedal, as long as the front car brake stops, it will automatically stop, and even adjust the speed according to traffic conditions.