Position a listview on the top

Questions about Thunkable
1

Hi!
I want to position a listview always on top when I open the screen. The listview has 4 items.
I want to see only one item of the listview and below the listview I want to use a button.

Hope someone can help how I can solve such this problem.
kindly regards

2

Search the discussion group for spinner and you will find several implementations