Reply To: mobil look
That should be a very simple task and it should work without the problem.
Anyway, Try to change the Featured image and post format,https://prnt.sc/tvvjey or try different blog Layout style…https://prnt.sc/tvvkgc
what happens then?
If nothing above didn’t help you, please give me your WP Login credentials in the private reply, so I can check what’s going on directly on your website.