IPhone 4S won't download apps?

The message "can't download at this time retry or done" I've been retrying for days…

Just got the phone so it's pretty frustrating

I've tried restarting, signing in and out, off and back on nothing has worked

Anyone have a fix?

Added (1). Shoot. I'm on data. No apple store in my area. Maybe I'll try to give them a call and see what's up.

Iphone 4 dropped and screen is black and white and blinking rapidly?

I recently dropped my iphone 4 yesterday and after wards it worked perfectly fine with no cracks, except for a black spot in the corner of the screen. When I woke up today I pressed the home button to turn on my phone to see that it had vertically black and white lines blinking rapidly on the screen. It is almost impossible to see anything on my phone. I can still receive texts and calls and vice versa. I tried hitting it on the side and back, resetting it, letting it die and charging it for a whole day. I bought it used -there were two cracks in the back and the front screen was replaced, meaning the previous owner probably dropped it as well. I do not have the time or money to replace it, is there anyway I can fix it by myself?

Is there anyway to track or find someone's location using an iPhone?

We both have iPhones but neither of us have any happy.
They are hiding from trouble and I need to find them
I know this sounds dumb
But like know how on tv when someone calls the police for someone calling them (like on a stranger calls) they say they can find their location if they stay on the line for 30 seconds?
Well can I do this some how?
I just really need to know where they are!
I know their phone number and their cell phone provider

Can I be sent to a mental hospital?

So i USED to cut(I cut for around 2 years, my parents found out a month ago. My parents took every blade and piece of metal out of the house(which was embarrassing when a friend would come over and ask where the knives were). Anyway I was caught today trying to throw up, I've thrown up twice before(on purpose), my parents freaked out an long story short, if I make ONE more move to injure myself, my mom says she will put me in a mental hospital. She says, as if it's some consolation, that she'll visit me every day so I won't get lonely… And bring my friends too. Even worse. But anyway, my cuts weren't even that deep, and not dangerous either. I'm seeing a counselor, and all of my activity on the Internet is monitored.(my mom's even reading this) My mom is taking away my iPhone and replacing it with a flip phone,
Oh and I'm 16-17 btw

Wet IPhone 4 help, is my phone trashed?

My iphone got wet, i put it in a bag for rice for about 5 hours( i noticed water droplets in my back camera), then plugged it in didn't work put it back in for 24 hours (water droplets were gone) still didn't turn on. My lock button doesn't work so i can't hold that and the home button. Is my phone trashed or is there a way i can fix it or worth taking to a repair shop?

Why doesn't my iPhone show the 4G symbol but it shows the LTE symbol?

I have Verizon as a carrier, and I just aksed this question but didn't ask it right. YES I HAVE 4G LTE. I've had the phone for 2 months and have been many places with it. It only shows the circle, 3G, and the LTE symbol, but not 4G or the Edge symbol. If anyone knows why, please let me know.