title: Center more than one label vertically and horizontally in Xcode
body: <p>I'm new programming IOS and I want to create a interface like this:</p>
  
  <p><a href="https://i.stack.imgur.com/GzFHQ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GzFHQ.png" alt="enter image description here"></a></p>
  
  <p>but I'm not being able to center vertically and horizontally those five labels marked with a red square because they stack over each other.</p>
  
  <p>So, my question is how can I center vertically and horizontally a group of labels in order to get a a interface like the previous image.</p>
  
  <p>At this moment my interface is like this:</p>
  
  <p><a href="https://i.stack.imgur.com/ZrW2x.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZrW2x.png" alt="enter image description here"></a></p>