I have a little problem with my overhead guis?

So when a player joins, he should have a gui over his head displaying his wins. Some people have it, and some don't. Please help.

game.Players.PlayerAdded:Connect(function(player)
    player.CharacterAdded:Connect(function(char)
        if char:FindFirstChild("Head") and player then
            local clone = script.BillboardGui:Clone()
            clone.Parent = char:FindFirstChild("Head")
            clone.TextLabel.Text = (player:WaitForChild("leaderstats"):WaitForChild("Wins").Value)
            clone.TextLabel.TextColor3 = Color3.fromRGB(255, 242, 208)
            player:WaitForChild("leaderstats"):WaitForChild("Wins"):GetPropertyChangedSignal("Value"):Connect(function()
                clone.TextLabel.Text = (player:WaitForChild("leaderstats"):WaitForChild("Wins").Value)
            end)
        end
    end)
end)