I stopped the Bulk Convert process I did via the Web P Express plugin. Then I de

I stopped the Bulk Convert process I did via the Web P Express plugin. Then I deleted it. But my pictures no longer appear on the page whose link I left. I disabled, deleted and restored the plugin, but none of them helped me solve the problem. I uploaded different images, but I still couldn’t see the images. Although I can see it through the WordPress panel, I cannot see it when I log in normally. I would appreciate it if you could help me or suggest a different solution.

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