How to delete directory from NAS Lacie 2 big?

Question

Computer networks

Good afternoon, I encountered such a problem:

In the NAS admin panel, the directories are visible, but the directories do not have any rights.


Plus they are not indexed through deletion.

Writes: "Cannot find file /Share/Delete this/1/45676/567/sdfg/6778/Current" By manually setting
these rights in the admin panel, they are not saved.

When renaming a directory, it gives the following error:
"The file Current is not writeble. There might be a permission problem, please check with your administrator"


I tried to format it, it did not help.
Through the FTP client, they are not visible at all, well, or I don’t see it.