YOU NEED CHROME DOWNLOADED (DOWNLOAD HERE)

  1. Click This Link
  2. Click the «Menu» Button located on the top right of the screen
  3. Scroll down to «More Tools»
  4. Click «Create Shortcut»
  5.  Select «Open as Window»
  6.  Click «Create»

If the title of the App is not «Piveeo Shop» then, go back to step 1 and make sure you do it from that screen