Upon checking, your property is not an active listing. I apologize but you do not have an option to upload/change the photos of your property if it is not an active listing.
Please note that if you intend to put your home on the market, you or your agent will have the ability to create a new listing and post new photos. This new listing will then override the property page with the Google image.
For future reference, you can feel free to contact us about this type of inquiry through our contact form here:
Thank you for using Trulia!
Consumer Care Advocate