iPad password

If your iPad is locked or disabled, you’ll have to follow the procedures already provided by QuickPost.

https://support.apple.com/en-gb/HT204306

https://support.apple.com/en-gb/HT203122

Unfortunately, it is not possible to recover access to a disabled iPad from another iOS/iPadOS device - such as iPhone.

Hello,

Unfortunately you must now fully restore your iPad to factory settings.

Please refer to the following Apple Support documents.

If you forgot the passcode for your iPhone, iPad, or iPod touch, or your device is disabled - Apple Support

If you can't update or restore your iPhone, iPad, or iPod touch - Apple Support