Photos not appearing on mobile emails

Hi, I’m having trouble figuring out why my photos are not being seen in the mobile version of my blog posts. I tried disabling and re-activating my plugins (sometimes they are known to cause this problem), my themes, plugins, and WordPress is all updated, but the problem still happens. What else can I do? Can you also give me some help? Thanks in advance.

My website is linked above.

• This topic was modified 2 years, 11 months ago by Jan Dembowski.

The page I need help with: [log in to see the link]