How do I remove a vehicle I no longer own or use for my mobile notary business? It asks for the date i stopped using it but then tells me to go back and uncheck the box

This is what I see:
Tell us about the owner of this Honda Civic

I own this vehicle. Learn more
I lease this vehicle. Learn more
This vehicle isn't mine. Learn more
If you didn't own or lease this vehicle last year, please select Back and uncheck the box next to I stopped using this vehicle.
It's making me go in circles-Angela