Where we can change the icon in social preview

Where we can change the icon in social preview

Hi, we changed our logo,  and the image that appear in preview (ex : when we post a appointment link somewhere) is still our old logo.

I did change our logo in the org setting.
 https://bookings.zoho.com/app/#/home/dashboard/settings/basic-info?clview=false

Where is the preview logo setting?
thanks