Unclear

This app is unclear!every 5 seconds the screen says that my panda is ready to mate. Nowhere does it have a button to mate. I thought it was the panda link button but nothing happens. And what happens to your Panda once its all grown up and mated? Do you abandon it or something? Or does the app just end? I am looking for an update real soon because I cannot understand this app anymore! >:(

Kali<3<3 :):) about PET PANDA - My Teddy Caring Virtual Animal Care