what is rattling in my iphone 6 and why wont it charge?

[iMore Question]

I have an Iphone 6 and in the back ( seems like the battery ) something rattles inside when you shake it, and it will not turn on or charge, doesn't even have the charging symbol, just black, I've tried lock and home button at once, didn't work, please help!

 

[Just_Me_D]

Make a Genius Bar appointment with the nearest Apple Store to have them diagnose the problem for you.