I have a script that you get a Worker Point at a set amount of time. Could someone help me?

game.Players.PlayerAdded:connect(function(P) 
	repeat wait() until P:findFirstChild("leaderstats") 
	local Rank = Instance.new("StringValue", P.leaderstats) 
	Rank.Name = "Rank" 
	Rank.Value = P:GetRoleInGroup(4853203)
end)

I fixed this so it can be read. This part looks like it works just fine.

game.Players.PlayerAdded:connect(function(p) 
	local stats = Instance.new("IntValue", p) 
	stats.Name = "leaderstats" 
	local money = Instance.new("IntValue", stats) 
	money.Name = "Worker Points" 
	money.Value = 0 
	while true do 
		wait(600) 
		money.Value = money.Value + 1 
	end
end)

Now, there are a few problems I can see already. First off, using the function :connect() is deprecated. You should use :Connect() instead. You need a conditional statement to verify that the person you are giving money to is actually a worker.

game.Players.PlayerAdded:Connect(function(p)
	if P:GetRoleInGroup(4853203) == "Worker" then 
		local stats = Instance.new("IntValue", p) 
		stats.Name = "leaderstats" 
		local money = Instance.new("IntValue", stats) 
		money.Name = "Worker Points" 
		money.Value = 0 
		while true do 
			wait(600) 
			money.Value = money.Value + 1 
		end
	end
end)

There are 2 little things that I see. There are 2 event listeners that are listening for the same event. I think you are allowed to do this, but just to keep things consistent, I am going to combine the 2 event listeners.

game.Players.PlayerAdded:Connect(function(P) 
	local Rank = Instance.new("StringValue", P.leaderstats) 
	Rank.Name = "Rank" 
	Rank.Value = P:GetRoleInGroup(4853203)
	
	if Rank.Value == "Worker" then
		local stats = Instance.new("IntValue", p) 
		stats.Name = "leaderstats" 
		local money = Instance.new("IntValue", stats) 
		money.Name = "Worker Points" 
		money.Value = 0 
	
		while true do 
			wait(600) 
			money.Value = money.Value + 1 
		end
	end
end)

There is still one more thing that I want to address. The player may leave the game, and this while loop will break because the money instance no longer exists. Although this is a connection, meaning the script will still run, we can avoid having an error printed in the output just to keep things clean by checking to see if the money instance still exists.

game.Players.PlayerAdded:Connect(function(P) 
	local Rank = Instance.new("StringValue", P.leaderstats) 
	Rank.Name = "Rank" 
	Rank.Value = P:GetRoleInGroup(4853203)
	
	if Rank.Value == "Worker" then
		local stats = Instance.new("IntValue", p) 
		stats.Name = "leaderstats" 
		local money = Instance.new("IntValue", stats) 
		money.Name = "Worker Points" 
		money.Value = 0 
	
		while true do 
			wait(600) 
			if money then
				money.Value = money.Value + 1 
			end
		end
	end
end)

And that's the completed script. If anyone notices any errors that I've made, please point them out.