So my dad has put a tracker on my car without me knowing, I realised this because he seemed to know when I'd lie about where I was. He has also taken my phone and when my friend called me on the phone that he had taken it would ring and then say user busy and send me a location of my car on Google maps by text. I look under my car seat and find this. Is this the tracker? If it is what else can he find out from it? I would appreciate any help.