Where can I jailbreak my iPhone 4 (ios7)?

I have already tried jailbreakme so don't recommend it, it confused me

JailbreakMe is old and outdated, use evasi0n.com.

All you have to do is follow these steps
1. Connect to itunes and bck up your phone just in case something does not go perfectly
2. Go to www.evasi0n.com and download the newest version of evsaion under the tab newest mirrors there should be 2 different links and each should have a link for PC or MAC.
3. Save the downloaded file to your desktop.
4. Close out of itunes
5. Open up the file that you saved to your desk top and open the application.
6. It should open up another file and take you to another application to open.
7. Connect your phone to your computer and it should say that it is an iphone 4 running ios 7.0.4
6. Press on the button that says jailbreak and follow the steps on your screen. DO EXACTLY AS IT SAYS NOTHING TO EARLY NOTHING TO LATE
7. It will restart and make you open up your phone a couple of times so i recemend watching it so nothing goes wrong.
8. Congratulations you have just jailbroken your iphone.
what are you going to put on your phone because of this jailbreak just a little curious? Hope this helped.

Google this: evasion 7 its the easiest way to jailbreak ios 7.0.4
There are step by step tutorials on YouTube if you need it