title: How to sign archive app in Xcode
body: <p>I'm developing in Xcode for iOS, but have recently my macbook formatted. After installing all again I continued to update my app.</p>
  
  <p>Now I'm trying to upload the binary to app store, but I get this message:
  <img src="https://i.stack.imgur.com/pdB0H.png" alt="enter image description here"></p>
  
  <p>I'm missing something but right now I don't know what.</p>
  
  <p>Anyone can help me find what I'm missing?</p>
  
  <p><strong>EDIT:</strong>
  <img src="https://i.stack.imgur.com/YTxct.png" alt="enter image description here"></p>