Activity log: where can I find it?

I was blocked from a website. Told to enter info in your activity log. Cannot find it. Help!

If your current IP address has been blocked, use a different internet connection to access the website. This will provide you with a new IP address, allowing you to bypass the block and log in successfully.

My email signature is not allowing access to my listings button. I can not find the WP Cerber activity log.

Please see the screenshot below.