Why are my Impact Rings only showing 2 Actions when I have done 20 overall?
When on your Profile, the default setting for the time-period of your Impact Rings is Weekly.
That means it will show the number of Actions, Influences and Endorsements for only "this week".
If you check on the top right corner of your Impact Rings on your profile - you will see there is a "Week" toggle which allows you to change the time view of your Impact Rings between "Week, Month and All Time"
The Impact Ring scores on the Leaderboard are currently set to "All Time", so it is showing all of your Actions, Influences and Endorsements.
So when you go to your Profile where the Impact Ring scores are by default set to "Week" (this Week´s impact), you will see a difference between your scores on the Leaderboard and the scores on your Profile.
To align your Profile scores to "All Time", simply toggle the "Week" button in the top right corner above your Impact Rings, to "All Time".