Addthis plugin conflict with Customizr theme

I have the same problem with Customizr Theme for WordPress. Posts load, disappear and then reappear.

I have additional problems:

Same picture and content is displayed on all the 4 Recommended boxes.

Where to put og:title (for the title), og:image (for the thumbnail image), and og:url (canonical/permanent url of the page)?

On iPhone pagefull of social media icons appear, I am not a member of most of those social media networks.

Thanks.