iphone 6 battery draining out fastly
Hi,
My i phone 6 is really giving me lot if troubles, i recently got the problem of battery life.
the phone is charging up normally but the battery is draining out very quickly this is from past 10 days and it been 4 months i got my device.
and when i call to the apple support they told me to get the device to the store and i told them that i can't make up tothe store as i dnt have transport then they told me about express replacement service.
Can anyone brief
iPhone 6, iOS 8