How can I get this gui to display to all clients?

Basically, I have a text button that players can click to make a new team with their name on it. Then I want a gui to display that has a textbutton with the teams name that all clients can see. The script makes the team, but the gui doesn't display. I am not getting any errors, but the gui won't display. I am admittedly horrible with guis. Any help would be greatly appreciated.

local RS = game:GetService("ReplicatedStorage")
local Teamevent = RS:FindFirstChild("Teams")

Teamevent.OnServerEvent:Connect(function(player)
    local team = Instance.new("Team")
    team.Name = player.Name
    team.Parent = game.Teams
        for i,v in pairs (game.Players:GetChildren()) do
            local plr = v
            local name = v.Name
            local teamgui = Instance.new("ScreenGui", game.Players.name.PlayerGui)
            teamgui.Enabled = true
            local frame = Instance.new("Frame")
            frame.Parent = teamgui
            frame.Size = UDim2.new(0.5, 0, .5, 0)
            frame.Position = UDim2.new(.25,0,.25,0)
            frame.Visible = true
            local ui = Instance.new("UIListLayout")
            ui.Parent = frame
            local textButton = RS:FindFirstChild("Sample")
            textButton.Parent = frame
            textButton.Text = team.Name
        end
    end)