Hi Toufig, now you understand me wrong, first I was using ftp but after your first comment I delete all images and folders and and then I upload all step by step over the mediathek in Joomla. From here I upload and create all:
https://prnt.sc/2262s5d
https://prnt.sc/226353d
For that was my last question, If I do all this Joomla internally why SPPB not can read the folders?
The folders are the most importend because so I know exactly where I found my different images.
I make a small schematic, I hope you understand it so better.
https://prnt.sc/2265pvk
I upload nothing over ftp or cpanel know.
Regards Manuel