tepelstreel on "[Plugin: RSS Image Feed] Image does not show"

Browsing news on other site I use "Press This" WordPress tool for posting in my blog and I include an image. But the image is not shown in my blog.
Any idea ?
Thank you

WordPress 4.5.3
Avada Theme 4.0.3

https://wordpress.org/plugins/rss-image-feed/

I have to admit, no. Is it a single or multi site environment?