Ipad Gen 7 frozen on restore screen

Your iPad must be restored:

If you see the Restore screen on your iPhone, iPad, or iPod touch - Apple Support

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

These support pages outline the available methods to restore an iPad - either from a backup, or to Factory Settings:

Restore your iPhone, iPad or iPod touch from a backup – Apple Support

Restore your iPhone, iPad or iPod to factory settings – Apple Support

Restore all content to iPad from a backup - Apple Support

You’ll need access to either a Windows PC (with iTunes for Windows installed) or a Mac (with iTunes or Finder - as appropriate for the installed version of MacOS).

Download and use iTunes for Windows – Apple Support

Update to the latest version of iTunes – Apple Support

Use of a PC or Mac computer is unavoidable. If you don’t have access to a suitable computer of your own, that of a helpful friend or family member will suffice.

If your iPad is not recognised by your computer when connected, try using a different USB port. Otherwise, this support page my help with troubleshooting:

If your computer doesn't recognize your iPhone or iPad - Apple Support

If difficulties persist, the technicians at the Genius Bar of your local Apple Store or Apple Authorised Service Provider (AASP) will be delighted to assist.

Genius Bar Reservation and Apple Support Options - Apple

See If you can't update or restore your iPad – Apple Support (UK)