We can't find this playername.
If your name has used a change name card, please try following below tutorials to be updated name at PUBGRANK.ORG

Tutorials for updating your name:

Ex: I can't find "chadd" profile.

Step 1.

Find player name of recent friend, who matching with you. for ex: I find "shroud".

Step 2.

In this profile. Click arrow button with the match where you join.

And click your name in this screen.

Now, your name has been updated. You can try find your name at PUBGRANK.ORG.