I started this blog a few days ago to share with my family my experience in Ireland. I chose the theme Autofocus, which displays the first photograph of each post as a preview on the main page. However, this morning, the preview doesn't work and I only see white or grey. I cleaned my cookies etc, I tried to insert other photographs that I had already used as previews, but to no avail.
Would anyone know what is going on and what I might have done wrong ?
Thanks in advance.
The blog I need help with is whichwaygain.wordpress.com.