Why don't earphones work on my iPhone?

I have an iPhone 6s Plus, but EVERY time I've tried using earbuds or headphones, no sound comes out. Nothings stuck in the headphone jack, but sound comes out normally whenever I don't have anything plugged in. Even if I put earphones in the adapter, it still doesn't work. Any advice on what I should do?

How do I purposely make snapchat application crash on my iPhone 6s with the latest IOS

To make a long story short I lied to my girlfriend that I was going out of town on leave. My leave was denied and before I knew it I was still lying. I can't snap chat her or she will know after a little bit I'm still at home and not with my family. I told her that my Snapchat was crashing and she believed it but now how do I actually make it crash?

How can I recover iPhone files without the use of iCloud or backups?

My brother had gotten himself locked out of his phone to the point itunes had to be used. After recovering the phone, I came to find out he didn't have any backups within his phone to recover the deleted files. The phone is a regular iPhone 6. Is there's anyway to recover those deleted files?

Are smartphone games ruining kids minds?

When I was young I used to play proper games like Sonic the Hedgehog and Mortal Kombat.

Nowadays the kids don't even play console games, they play rubbish games on iPhones.

Are kids growing up with poor taste in video games?

Added (1). To make matters worse the kids nowadays have no interest in gratuis violence! When I was 5 I thought Mortal Kombat was mankind's greatest achievement because my parents didn't want me to play it but the kids nowadays play these cutsie games about princesses.

Is maimi Florida really dangerous?

I'm from Virginia male age 20 first time in maimi ever, on vacation, I Spent the whole day in the streets now it's night time, first thing I see a very young crackhead walking fast in the streets, it's ghetto similar to DC but worst plus different slang, I'm walking 30 minutes right now to a 24 hour Starbucks with iPhone gps and head phones it's 1:57 am, what do you think is the worst that will happen to me in here in the streets of maimi?