Why is GetPlayers() only detecting one player?

The code I have is supposed to teleport every single player to one location. No matter what I do, it only picks up the first player that joined the game. I've been at this for hours, looked at several youtube tutorials as well.

This is a snippet of the code:

        for _, plr in pairs(game.Players:GetChildren()) do

            local char = plr.Character

            local xOffset = math.random(-10,10)
            local zOffset = math.random(-10, 10)

            plr.Team = game.Teams.Playing

            char.HumanoidRootPart.CFrame = Base.CFrame

            wait()
            beginningEvents()
        end

If you might know what the problem is, I would appreciate any help.