my itunes is the latest version and i still cant restore my ipad

See >>> If you can't update or restore your iPad - Apple Support

If you continue to experience difficulties, you might be well advised to seek help directly from from Apple Support. You can contact the Support Team using the Get Support link at top-right of this page. Alternatively, you can initiate and manage your support cases using the excellent Apple Support App. If not already installed on your iPad, the App can be downloaded from the App Store:

https://apps.apple.com/gb/app/apple-support/id1130498044

You might also visit the Genius Bar at your local Apple Store or Apple Authorised Service Provider (AASP) - where the technicians will be able to offer assistance:

Genius Bar Reservation and Apple Support Options - Apple

can you describe what you have tried to do, what messages are displayed, etc it might help someone offer you some valid help on your issue.