How do I get my iPad Pro to turn off? My iPad Pro is stuck on the screen for Siri suggestions. I have used the instructions for turning it off but it is still stuck.

For an iPad that is frozen, try the following from: If your iPad won't turn on or is frozen - Apple Support

If your screen is black or frozen

Follow the steps for your device.

On your iPad without a Home button

1. Press and quickly release the volume button closest to the top button.
2. Press and quickly release the volume button farthest from the top button.
3. Press and hold the top button until the device begins to restart.
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6. If your iPad doesn't turn on, follow these steps to check your hardware and charge your device. You might need to charge for up to an hour.
7. If your iPad still doesn't turn on, contact Apple Support.