Setting up ISPmanager5 backup, how?

Question

Backup

Hello! Faced such a problem, I can not configure backup in the panel.
I have two VDS, on the first one, it was a long time ago, I somehow set up copying, but how? ..... I don’t remember ((
And this item "BACKUP COPY" is displayed in the side menu

And on the second I started to configure it, and I just can't win, I can't understand why I don't have this item "BACKUP COPY" in the menu. Version the panel is the same there and there.There
is only in the "TOOLS"->backups group,

I click on this item, a form opens with the storage settings, OK, I fill in all the fields, I get a code from Yandex to access the panel to the Yandex disk

I press ok ... .. eeee....

It flips to the home page, again I press SETTINGS, it's empty there, as if I didn't set anything up!
Please tell me how can I win this BACKUP.
Thank you!