Script has no errors but the turret won't work?

I am making a raycasting turret but it won't work although the script has no errors The turret is supposed to shoot the bullet in ReplicatedStorage It should also turn to face the enemies too The turret doesn't move

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local bullet = ReplicatedStorage:WaitForChild("Bullet")

local turret = script.Parent

local fireRate = 0.5
local bulletDamage = 25
local bulletSpeed = 150
local aggroDist = 100

while wait(fireRate) do
end

	--Find the target, detect if it's realistic to shoot
	local target = nil
	for i, v in pairs(game.Workspace:GetChildren()) do
		local human = v:FindFirstChild("Humanoid")
		local torso = v:FindFirstChild("Torso")
		if human and torso and human.Health > 0 then
	end
end
		if (torso.Position - turret.Position).magnitude < aggroDist then
				local bulletRay = Ray.new(turret.Position, (torso.Position - turret.Position).Unit * 500)
				local hit, position = game.workspace:FindPartOnRayWithIgnoreList(bulletRay, {turret})
				if hit == torso then
					target = torso
				else
					print("Object in the way")
				end
end

if target then
	local torso = target
	--Turn the turret to face the target
	turret.CFrame = CFrame.new(turret.Position, torso.Position)

	local newBullet = bullet:Clone()
	newBullet.Postion = turret.Position
	newBullet.Parent = game.Workspace

	newBullet.Velocity = turret.CFrame.LookVector * bulletSpeed

	newBullet.Touched:Connect(function(objectHit)
		local human = objectHit.Parent:FindFirstChild("Humanoid")
		if human then 
			human:TakeDamage(bulletDamage)
		end
	end)
end