my iPhone 6s won't turn on due to extreme weather
I live in Seoul, South Korea but I'm mexican, weather today was really cold, my iPhone froze and it stopped working, i tried turning it on and it said no battery. I kept it warm and it started working again. Later today I was out with my phone and it froze again and turned off, I tried turning it on to see the no battery sign and it doesn't appear anymore. I'm trying to keep it warm, but my iPhone is completely blacked out and won't work, plus the little touchpad ball on the front is freaking hot. I'm trying to charge it to see if comes back to life but I have no answer when I try to turn it on. What do I do?!?!?!!?!
Please help
iPhone 6s, iOS 9.2.1