Hi Siyadmnj--
Welcome--I see that one of our supporting member staff have helped you. Yes, this is an iphone forum--which may be limited in helping you here. Please do visit the ipadforums.net to for readily available information.
However, I will try to assist you here first and see if ti will help. If you have forgotten your passcode, the only was to disable it is to do a full restore of your device with iTunes. You will lose your data, however, any apps that you have purchased-will be available for download again when you go to the app store.
Also, I am going to move this to the Help section--however, please do move to the ipad site as directed.
Thank you,
SKI