title: Displaying text after selecting an item in a Listpicker
body: <p>I am new to MIT App inventor and I am trying to create a Listpicker with a bunch of names and display them when the Listpicker is clicked. Then when a particular element in the Listpicker is selected it will display more information on that element. I also want to be able to then hide that text once I am done reading it. </p>
  
  <p>This is what I have so far. The list of names comes up but when I click on a name it just goes back to the screen.</p>
  
  <p><img src="https://i.stack.imgur.com/oir7v.png" alt="enter image description here"></p>