In this article (https://techcrunch.com/2018/10/17/how-to-download-your-apple-data/ https://techcrunch.com/2018/10/17/how-to-download-your-apple...) they say:

In this article (https://techcrunch.com/2018/10/17/how-to-download-your-apple-data/ https://techcrunch.com/2018/10/17/how-to-download-your-apple...) they say: >If the “obtain your data” option isn’t immediately available, it may still take time to roll out to all customers. Time to sit and wait!