Help Please, S7 edge wont reboot/turn back on

[BScreen]

Hi guys,
My phones stuck off, but the top blue LED indicator is on constantly blue.
Ive tried all button combos... all 4, both power + down, home+ power+up/down.

But nothings is working. It did freeze and got really hot before I figured out home to reset it, power + down for 7sec, but icant get it to turn back on.

I have also tried to fully charge it. I left it on for about 4h but didn't help.
Also currently travel in California from NZ so can't take it it to be replaced or anything like that
Would appreciate any help
Thank you.

 

[B. Diddy]

Welcome to Android Central! Leave it on the charger overnight, since 4 hours might not be enough for a fully spent battery.