Is there a way I track where my phone is? I was at a few locations and I left my phone somewhere. I tried calling it but nothing. Please help!
When you got the new phone, one of the first things you should have done was go to Settings > iCloud > Find My Phone > On.
After losing or even misplacing your phone, you could then log on to iCloud using your Apple ID here using an iDevice, Mac or PC: https://www.icloud.com/
You could then (assuming the phone is On) view where the phone is on a map, wipe the phone clean, make the phone vibrate/ring, chase it down, etc.
Now, you're pretty much SOL.