Facebook Pictures not displayed

The facebook images are not displayed on top of the Post. See the screenshot.
Here is the url: fanger-hair.ch/aktuelles

And where can the english text (postet, days, week, hrs, ago) to be translated?

Thank's for your help.

Hi Brother,
Thanks for contacting us and choosing our product!
The problem does not display images, I see you have to solve the problem.
You want to change language. Please go to jux_social_stream_network_wall.js file (modules\mod_jux_social_stream\assets\js)
postet at line 61
days, week, hrs. at line 1100 to 1105
ago at line 1124

Hope this help!