Why won't the ring tone on my iPhone 4 work?

I got my brand new iPhone 4 the other day and I keep trying to set a ring tone on it, and when I select the one I want and someone calls, it won't ring. It won't even vibrate when I put it on vibrate. Its brand new, never been used, so I don't think it could be broken. Maybe its on a weird setting. Either way, when someone calls or texts me, I won't know because I can't hear it.

How to Unlock iOS 6.1 iPhone 5 Baseband 03.04.25?

I have iPhone 5 running iOS 6.1 with baseband 03.04.25, and I want to make factory permanent unlock for it. Ultrasn0w and gevey sim couldn't unlock my iPhone. So how can unlock my iPhone 5 as it stuck on Apple logo screen, please help.

Is it bad to change your iPhone 4 case a lot?

I change my like every two weeks. Like does it mess up your phone from taking it out and in? Does it also mess up the reception cus I been losing signals back & forth even when I don't have a case on

My Iphone 4 will only let one earphone to work?

Its has just started recently and i have even tried headphones but it still only lets one side to work. I was just wondering if i need to get my phone fixed or if there's an explanation to this?

Added (1). I have tried other earphones and they work fine on other phones

Am I upper class? Middle class? Lower class?

Hey guys I just wanna know If I'm because I get alot of questions at school If my mom has alot of money or do I get anything I want and other questions like that. NOT trying to brag I'm not a bratty typical spoiled girl. Ok. I go to a Internationl IB magnet studies school which Is right next to my apartments I live In Luxury apartments but I'm not gonna put the full name out. Here are the stuff I have…

- I just went to a concert In December I went again last friday now i'm going to another one after my vacation front row seats.
- My mom Is a RN nurse who drives a 2012 C250 mercedes benz soon to be BMW next year In Feburary pays each month for the car and rent on the apartment.

- My mom payed $1, 500 for our couch that goes all the way around like the cube kind but its leather I don't know how to explain.
- A huge flat screen In the living room
- Flat screen In my room
- Bought $245 comforter set with curtains for my room
- I have an Iphone 5 so does my mom and my sis has Iphone 4
- My own bathroom and walk In closet
- 3 Ihomes
- Uggs, Combat boots, converse, air jordan, and vans
- 3 laptops Vaio, Dell, and Macbook pro laptop
- My mom has the new 13 inch retina display Mac laptop
- My own treadmill
- My mom paid $10, 000 for her bed set pays 4, 000 for bed each month ( KING size bed )
- Flat screen In my mom room
- We have a big bathtub with teal brown crystal walls around It. In both of me and my mom bathroom.
- We have 3 Ipads
- I have 3 Ipods First generation touch, 4th generation white and black
- I shop at charlette rousse, wet seal, victoria secret, papaya.
- Me and my mom share stuff michael kor watches, bebe clothes, G-shock watches
- I have alot of victoria secret bags and some regular and some designer
- $1, 000 set suitcase
- My mom bought me a coach white $100 umbrella. Lol.
- We have a kitchen like the rich people house.
- We're also moving again next year into a million dollar house after our rent Is up.
- My mom has alot of heels and only wears them once, alot of dresses, boots over $2, 000.

So I just wanna know I'm no way bragging or lying.

Added (1). Ok If your gonna be Immature and tell me to grow up you grow up! So immature answering If its so pointless.