game.Players.PlayerAdded:connect(function(player)

local leaderstats = Instance.new("IntValue")
leaderstats.Name = "leaderstats"
leaderstats.Value = 0

local Rank = Instance.new("StringValue")
Rank.Name = "Rank" --You can change the rank if you want, just remove the "Rank" inside the qoutes(do not delete the quotes), and write something else
Rank.Value = player:GetRoleInGroup(4671891) --Delete "Your Group ID" (without the parenthesis) and enter your group ID there.

leaderstats.Parent = player
Rank.Parent = leaderstats

end)