Script won't work, even though I specified the players in the list?

Hello, I'm currently making my own SCPF Mobile Task Force ranking system, and have come across an error. I'm unable to afford multiple ranks for the group, so I'm trying to use a user script. However, I cannot seem to get it to work.

The script: https://pastebin.com/Cq9VZJzB

Location: https://imgur.com/a/kGewo4t

Any help is appreciated.

Thanks, Rook.