IPHONE 4s Help! DROPPED MY PHONE?

I dropped my iphone from about 1m. It didn't crack or anything but the light won't come on when i click any buttons and the screen just stays black. The actuall phone however is still working as i can still charge it, when i hold the home button siri still talks to me, it still vibrates and makes noises.
DOES ANYBODY KNOW:
- WHAT MAY BE WRONG WITH IT
- ABOUT HOW MUCH IT WILL COST TO REPAIR

PS I DON't HAVE INSURANCE (STUPID I KNOW)

Go to and Apple store or ask someone professional in the "broken phone" field. If you can still charge the phone and activate Siri I'm pretty sure it's just the screen that's broken.

Www.fixya.com

Ask Siri.

Go to nearest Apple Store and tell them to fix it. Though they will charge you some fee (As you don't have insurance) but your iPhone will get repaired.

@ Edward: Very Funny.

Either the apple store or a independent phone repair shop it sounds like the display is broken and may need replacing.

What you've said indicates the LCD screen has stopped working. In this case, you will need to replace the screen which you can easily do yourself. I damaged my iPhone screen last year, and asked around at a few local repair shops. All in the hundreds just to replace a screen. One of my friends told me you can pick up a screen on eBay for around $30 with all the tools etc included. I was slightly worried though; I mean I'm no professional with replacing screens or anything. So she told me about this site called iScreensFix.com, who sell an entire repair kit with guides, videos, tools, 24/7 help if you get stuck, and heaps more. I thought I might as well give it a go, so I bought the repair program and a new screen and followed their steps to replace my screen. Oh sweet success; it was actually far easier than I thought it would be. I would highly recommend their guides and videos to you, there's nothing that can compare to the quality and high attention to detail of them, seriously. I'll leave the link for you below, take a look at their site.