og:image could not be downloaded or is too small

URL is https://www.pmgplanning.co.nz Thanks

Hey Emair

First issue is this:
<meta property="fb:admins" content="https://www.facebook.com/paula.golsby"/>
In that settings field you need the ID (it’s a number) of your page not the url. In the instructions you can see how to find that number or just go here, click on get token, then submit and you should see your ID number in the window: https://developers.facebook.com/tools/explorer/

Example here: https://i.imgur.com/beYwpGm.png

Once you get that number in there then we can work on any other issues.

Your home page (in the code) says to use the /wp-content/uploads/2015/08/pmg-planning_ogfb1.jpg which is big enough for their minimum.
I see that error they’re throwing about it not being big enough… and I can’t explain why they’re doing that. They have bugs… very often… so… I checked your robots.txt file and that doesn’t seem to be blocking the FB bot from scanning it but idk… FB has bugs that’s all i can say. But this plugin is giving it the right info – they’re just not wanting to follow directions. It happens.

Maybe reupload it with a different name and change the image and force a new scrape in their debugger. Sometimes that’ll work. But not much I can do – they do what they want half the time.

Get that ID straightened out and force a new scrape of your homepage (and other pages if you wish) and you should be good.

Cheers