I just changed my password on my iphone and now it won't let me in.what do i do?

It keeps saying I got the password wrong when I obviously did not.

If you can't get in no matter what you would probably have to pay to get it hacked into. The more you put it in wrong the longer it will be locked for

You may have to reset it
I belive you can plug it into the computer, and that is supposed to reset or help it.
You can also email Apple.