How to display a block on a specific page in drupal?

Question

Drupal

Tell me, there is a poll block that needs to be placed on a specific page in the news section
. I found the instruction site.name/node/NID/edit I
registered this value site.name/node/1978/edit
But the block is still not displayed on the page that I set.
If I set to display on all pages, then the block is perfectly placed everywhere, respectively.

Answer 1

Could you tell me exactly where the Pages tab is?
When working with this block, I don’t have any tabs

Answer 2

In the block visibility settings, in the Pages tab, specify the address in the format /path/to/page