No access to folder

Hello! I’m new. I ask the community for help. I connected the Yandex cloud to my TrueNAS Scale. Everything worked out, but! I can’t open folders, that is, there are files in the directory, for example text or a picture, they open, but I can’t get into the folders that are located here (No access. Where can I set everything up correctly? Please tell me.

Start with docs:

Then try to describe how you have set up permissions.