I Need help Help With Using v Variable In Brackets?

Here is the part of the script where it is erroring, It is erroring on line 5.

function PlayerStatus()
    PlayersReady = 0
    Players = game.Players:GetChildren()
    for i, v in pairs(Players) do
if game.Players[v].PlayerGUI.ScreenGui.SettingsGUI.InteractiveGUI.Settings.AfkModButton.Text == "OFF" then
            PlayersReady = PlayersReady + 1
        end
    end

So supposidly this would check if the selected player is afk or not and if they are not we will add players ready + 1, and we would do that for every character.

The question is while when I use the variable v in that case it does not work, and I dont know how I would detect the playername.