Hi. Are you referring to the release date? The Phantom 3 Standard, Phantom 3 Professional and Phantom 3 Adanvanced were released last January 2013. For Phantom 3 SE and Phantom 3 4K was released sometime in 2017. Hope this answer your question.
Unfortunately none of the dates you've been given are correct.
There were no Phantom 3 models available in 2013
The Standard was released months after the Pro and Advanced in 2015 and the other models were released in 2016, not 2017.
You'll find the correct dates here: https://en.wikipedia.org/wiki/Phantom_(UAV)