How to set amazon delivery notifications to text?

I get a delivery notification by email only but if there is a settings to get delivery notifications by text. I've chat with 4 different agents on amazon and they seem not to know what I was trying to get answers to. Who can help me with this?. Thanks

?2021-01-25T18:20:00Z

It's in communication preferences.

https://www.amazon.com/gp/help/customer/display.html%3FnodeId%3D201118110&ved=2ahUKEwiOmPra2LfuAhVFbKwKHaY2DpMQFjAAegQIAhAB&usg=AOvVaw0wvh5gWgnOkf7B2TSVGVX_