Why isnt this player kill script working?

I assume that teams automatically give each side +1 per kill. Now I have a script(below explanation) inside a text label that says if a team scores a point it would show as 1 point on the text label. How would I make this work and if possible make it for ever player killed by team play add +1 to the gui? Script:

if game.Teams.Atlas.Score == 1 then
	script.Parent.Text = "1"
end
if game.Teams.Atlas.Score == 2 then
	script.Parent.Text = "2"
end
if game.Teams.Atlas.Score == 3 then
	script.Parent.Text = "3"
end
if game.Teams.Atlas.Score == 4 then
	script.Parent.Text = "4"
end
if game.Teams.Atlas.Score == 5 then
	script.Parent.Text = "5"
end
if game.Teams.Atlas.Score == 6 then
	script.Parent.Text = "6"
end

You don't need to create an if/then statement for every number. Using while true do or while wait() do you can execute what you want

while wait() do
script.Parent.Text = game.Teams.Atlas.Score
end