In my case, I entered each gallery created and I clicked on the block to reload all the images, in the case of the videos I had to add the posters.
Thank you for your answer, but I test my web with an android. Luckily now it is working.
What I did was update the galleries one by one, you can try that @chassalla2021 maybe it helps you.
Greetings!
Thank you for your answer, please refresh the page, I think it´s about the DNS that show you the old link of the web. I check and change all the URLs of the images of my page, but the images I use in the simply Gallery (WordPress Pluggin) are uploaded with the Media Library. In the desktop version there is no problem, the issue is when I open my web on the phone. Please check the mobile version on a phone.
Check this link
https://bellolandia.com/en/work/