If the ban was on the official developer forums, you can contact the developer (Cliffski) through the Positech Games Forums .

If this report belongs to your account and you wish to appeal it:

Log in to the Steam Help site to view the full text of the ban.

Typical reasons include: Violation of Community Guidelines, Offensive Language, or Disruptive Behavior. How to Resolve This

This query appears to refer to a specific for the game Democracy 4 , dated October 12, 2022, at 12:57 PM. The word "Powód" (Polish for "Reason") suggests this is a notification for a user-facing penalty or a forum moderation action.