The app is accessible using the following web link:
Alternatively, you can use following link to open the main Power BI portal
Click on Sign In (this step might be not necessary if you’ve already visited the Power BI portal in the past).
If requested, enter your email address and Windows password.
From the left pane, click on Shared with me (1), then select KN Global Sales (2) and finally click on KN Global Sales Dashboard to open it (3).