Kaptinlin Themes Support

I'm very very stupid in web publishing...

I want my site's logo, homepage name and tagline to show up when I post my site address on facebook as links.

The problem is I don't actually have a page named "Products" or "Shopping" but when I post my site address on facebook, the caption shows "Products | Boneater ♥" and the tagline underneath shows "http://www.boneater.com/shopping/". No problem with the site logo which is properly shown as the only thumbnail attached to the link.

I suspect it maybe due to Woocommerce but I deactivated it for a while and the problem remains so I reactivated it. I have no idea what to do with this... if someone can give me some tips on this, I'd be really grateful!

My site is www.boneater.com

Also, a side question here... is it possible to allow facebook to pick the latest feature images displayed on the homepage as thumbnails to show on a link? Currently the only thumbnail is my site logo so even if I update my blog and hence my homepage, no new thumbnails are available for me to choose from when I post my site address on facebook.

Thanks a lot for your help!!!!!

Bonita