How to charge iPhone while it is turned off?

I have two iphones and one of it can charge while it off, it show battery slowly becoming green and it need me to turn on manually,
But other iPhone turning on automatically when plugging to charger,
I want to make second iPhone to charge while showing battery, without turning on

Synced iPhone with new Macbook & majority of my music is gone?

It asked if I wanted to erase data from my old iTunes & sync with the new one, I said yes. Then 500 songs disappeared from my library. Not all of the them are purchased. There's still songs that i downloaded so I'm really confused as to what happened & how i can get them back!

I dropped my iPhone 5s in the sink and my touch screen doesn't work?

Okay, here s what happened:
I was taking care of some dishes when my phone fell into the sink, in a mix of water and green soap. I dried it off very fast with toilet paper and then I sucked the water out of the charging hole with my mouth. At first, nothing seemed to be bothered but there was a red dot shining at the top (the LCI) and the sound didn't work. I turned it off for a second and then switched it back on. Suddenly the touch didn't fully work and I couldn t use any of the apps. I couldn t turn it off again as the screen wasn't functioning.

I got home from work and after like an hour I could turn it off. When I turned it on again, I could use the apps for like half a minute before the touch started messing with me. Now I can't turn it off, I can't use the touch screen, the Touch ID doesn't work and it's all a mess! I can still charge it (although IIm sceptical whether that s a good idea) and the sound works.

As IIm a writer, all my work is on an app called "SuperSafe Box" and is not linked to my iCloud. I really, Really need to access this work and I don't know any other way than getting my touch to work.

I'm I spoiled because I don't think I'm?

I'm 14 yrs old
I eat at a restaurant every week
I go to an amusement park every year
I simply ask for something usually get it
I have American Girl Dolls 3 of them and $110 each
I used to take hip hop lesson, ballet lesson, swimming lessons, combo lessons, lyrical, martial arts, piano lessons and etc…
I bought a new bunk bed for $1000
A new car $40,000 cuz it's 2016 Honda Pilot SUV
I have clothes from higher end stores
I live in a nice neighborhood with a nice home
I have a Yahama Piano $700
A flute $300
8th grade promotion getting a ukulele
I have Superstar Adidas $80, Vans, Nikes, and Converse
I don't eat food that are not good enough
I don't eat anything that falls on the floor or table or chair
I have a cabin in my backyard
I used to go to a private school, and I used to have maids
I have a $300 Wii U, XBOX 360
I have an iPhone 6s and this is my 8th phone cuz I lost 6 and cracked the 7th which is an iPhone 5c
I have an iPad 4, Mac Book, Sony laptop and Sony TV
My sisters has the same phone as me
I have a 3D phone case from LA for $20
And I got a new phone case yesterday for $9
I just been to Disney California Adventure recently on April and I'm going to Great America June
I don't think I'm spoiled do you?

What to do with a new iPhone?

I have recently bought an iPhone 6. It's my first one, I'm only 13 years old. I'm not sure what to do now. It's sim free.