ipad is disapbled-connect to itunes.

I know my passcode to my ipad. My nephew was trying to enter it and the "0" button kept sticking and finally disabled the ipad. I have done everything it says and as able to shut it down and it even showed where it was restoring to itunes and then the same msg appeared. Ipad is disabled connect to itunes.

It does not show up in finder or itunes when connected to the mac.