title: push a View Controller after an amount of time
body: <p>I have an app that ends with a View Controller saying "Thanks for using the blabla app, have a nice day."</p>
  
  <p>I am trying to find a way so that after 20 seconds the app refers itself to the first View Controller, allowing a new user to input there data.</p>
  
  <p>Do you guys have a clue?</p>