Little Snitch problem

I tried out Little Snitch to see if it works like zone alarm and aparently it does. Although it gets very annoying unlike Zone Alarm so I decided to delete it. After deleting the program (apple + delete) it left this on the toolbar:




that triangle sign with the exclamation point. I tried AppZapper on little snitch, but it wasnt able to remove it.

How do I remove this??

 

thanks!