If you need support from the Houzez theme developer or require custom CSS code to change something the theme does not currently have, you can submit a support ticket directly to Houzez below.
You can submit a support ticket for anything related to the Houzez theme, provided it is within the 6 months that you purchased your license.
If the upload button is missing when adding listings, please see a lesson on how to fix this under Updates.
If your Listing thumbnails are not showing up, here is how you fix it: