The code for the pics and what it does(https://i.stack.imgur.com/P6scZ.png)(https://i.stack.imgur.com/ELHbY.png)
the code for export and what it does(https://i.stack.imgur.com/IClGb.png)
thank you for your help I'm learning we can do a video call if it's better.
I try to put some pics and it appears like i the screeshoot on my web site and add pages where I have a "Cannot GET /galerie"...