Yeah, this is definitely the right place. I've been trying to figure out how to set default images for my own articles too, and it took me a while to figure it out. Basically, you just gotta head over to the settings section of your website and look for the social media tab. In there, you'll see an option to upload a default image. Once you upload it, you're good to go! It's a real pain, but it's worth it in the end. Plus, once you get the hang of it, you can try to buy 50 tiktok likes and promote your posts across the web. It's the thing that can help you promote your business online.