lost my newly bought iPhone 6
Since three weeks ago (when it got stolen) I've tried using find my iphone but it keeps saying that 'no device has been set up'. So I conclude that I forgot to turn on the find my iphone in my device (which I'm not sure of). My apple id is signed in inside that iphone. I also remember turning on the icloud in my device. The 4 digits passcode was also activated. And then in the icloud settings in mac, in the setting section of 'my devices' my iphone 6 along with my ipod 5 is still on the list as devices that says 'you are signed in to these devices using OS8...' Today I just checked into the www.icloud.com/activationlock with my imei number and it said that my iphone 6's activation lock is still on and if someone wants to use it it requires the current user's apple id and password. Law enforcement here in Indonesia ***** SO.. what should i do?
iPhone 6, iOS 8