How to change Open-graph images in the head section?

Hi friends I’m wondering how to change the open-graph images in my head section. I’m not sure the process of how they are selected before getting indexed in the head. Currently I have have six images listed in my head but I only selected one in the Yoast wordpress seo open-graph section. I’m not sure how the others were selected.

This is a list images in my head.

<meta property="og:image" content="http://www.jrjbroofing.org/wp-content/uploads/2010-0806-JM-Oval-Logo.png" />
<meta property="og:image" content="http://www.jrjbroofing.org/wp-content/uploads/2013/07/555856_462382500456917_1864704029_n-300x225.jpg" />
<meta property="og:image" content="http://www.jrjbroofing.org/wp-content/uploads/pbr-metal-roof-panel-small.png" />
<meta property="og:image" content="http://www.jrjbroofing.org/wp-content/uploads/tcm-lok-metal-roof-panel-small.png" />
<meta property="og:image" content="http://www.jrjbroofing.org/wp-content/uploads/ultra-rib-metal-roof-panel-small.png" />
<meta property="og:image" content="http://www.jrjbroofing.org/wp-content/uploads/newfootbrands11-800x154.jpg" />

Also I’ve checked the head section to see if I could manually remove the images but they are not listed. I’m not sure why, I didn’t even see them when looking through cpanel file manager,,,

I would like to control what images are placed in the head if possible.

Thanks for any and all help in advance!

https://wordpress.org/plugins/wordpress-seo/