How to display a RSS feed With pictures in a post or widget

Visit  https://feed.mikle.com/my/widget/create/

Step 1 Enter your RSS feedburn URL
Step 2 Sepup your RSS Wiewer
Step 3 Get the code as Javascript or as IFRAME

Ok the your RSS feedburner URL is here: Click the Widget RSS SUBSCRIBLE TO / Atom and copy the XML page address usualy is: http://your blog name/feeds/posts/default

Thank you !!!