Help on how to find hidden players in nba2k13?

Hello,

Can someone help me on how to find hidden players in nba2k13 the used it in a current roster

you will need this tool: NBA 2K13 Roster Editor
then open your roster, find the hidden players ID and paste it under teams -> free agents
go ingame, load your roster and the player should be in the free agent pool

I tried this NBA 2k13 Roster Editor.
then I load roster(babyface version 3)
I cant find the player ID that I want. like png0901.