Listview content is not displayed

I’m using a listview to display a list of the api, but when running the app I don’t display the result.
List schema image

In the listview appears the name coming from the list field
when running the app the list does not appear

I tried to assign the data using formula, in the formula I visualize the data as an example, but it also doesn’t appear when running the app.

what could be happening?