Hard to explain when I'm not familiar with website vocabulary. Anyway, I'm am trying to share my videography website on Wedding Groups by commenting the name of my site on people's facebook posts. Also when I just generally share it on facebook. It comes up with an added box with the title of my website, and an image. The image is a logo, but it looks hideous when shared like that. I would rather just have it show an image from one of my weddings. I've looked into changing the description on the photos, but I don't see how that would work, and I can't find anything when I look into the SEO settings.
Note that I've basically taken the logo down off my webpage for now. It is nowhere to be seen! But still in my gallery where I grab photos from.
Hope someone can figure out what I'm trying to say and help me out!