Why are some friends not in the leaderboard?

I don't know why some friends aren't in the friends leaderboard.

Especially one friend, He's active and His account was created in january.

To show on the Leaderboards a member has to have at least 20 games in the last 90 days in the pool for a game type 

This is not possible because this user has a lot of games, a lot more than 20 in the last 90 days.

His name is ValeZanoIII. This is strange

It appears your friend is muted (the account is not activated). That also prevents them from showing on leaderboards.

Good night, how are you? Well, I just won Ligue Champion and went to Ligue Legend. I would like to know if you will give my prize of $10,000 dollars. Waiting for your answer.

I would like my prize to come via postal mail. At least through a check to cash at the bank. Waiting for your answer.

ok, thank you! do you know how to activate the account?

Your friend would need to click the link in the email when the account was set up. If that's no longer available they may need to contact support directly.