Got a new samsung s8 today. As I was going through set up, I looked on my desktop prey panel and thought it was recognizing my old phone, so I deleted it. I now cannot add my new phone. I have installed, uninstalled, installed, uninstalled, installed - I've accepted all permissions. On my phone, the app says i"m "protected" but when I go to my panel dashboard, my phone is not there. I've tried adding it again several times - to no avail. How can I add my new phone???