My iPhone 5 will not turn on? - 1

I have been away from home for about two days and my phone has been off for all of those two days.
Returned home and proceeded to plug it in, will not show the charging icon.
I have tried restarting it via the home and lock button.
And trying to reset it through iTunes (wouldn t even register the cable).
I know it's not the plug, cable or socket s fault.
Any ideas?

If you have your warrenty then i think it costs only around 100 to 200 $ to get a new one if you send it back.