The Taycan is not yet released, and not slated to until "Spring/Summer 2020". And since that's a lot of time till then, it might slip more.
https://insideevs.com/news/383171/porsche-taycan-delivery-de...
https://insideevs.com/news/383171/porsche-taycan-delivery-de...
Here's another one: https://www.taycanforum.com/threads/drove-home-my-taycan-tur...
There are multiple Taycans being driven around LA by people who don't work for Porsche.