Why is my ray cast gun with remote events not working?

I have created a ray cast gun using the laser gun wiki and added reload functions, animations, ect. But recently I noticed that the enemies would be stuck on 0 or lower health and not dying. I searched it up and one thing said that the lag could be from the fact that it is all client sided and the server doesn't realize the zombie is dead. So I created a new script using remote events, a local script, and a server script, but when I try to shoot it the ray detects the player even though I set it to ignore the player. Please tell me what I did wrong and if I'm using remote events right, just started coding about 2 months ago. The local script is creating the ray and beam is created but no damage is dealt.

Local Script:

 --Variables---
local tool = script.Parent
local player = game:GetService("Players").LocalPlayer
local firePart =  script.Parent:WaitForChild("firePart")
local canShoot = true
local UserInputService = game:GetService("UserInputService")
local reloading = false
local reloadNoti = player.PlayerGui.gunGui.Frame.reload
local character = player.Character
local HRP = character.HumanoidRootPart
local light = script.Parent.firePart.SpotLight
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local shotEvent = ReplicatedStorage.Events:WaitForChild("Shot")
local ignoreList = {character}

--Sounds--
local hitSound = script.Hit
local critSound = script.Crit
local shotSound = script.Shot
local reloadSound = script.Reloading

--GunSettings--
local fireRate = .1
local dmg = 20
local critDmg = 30
local magSize = script.magSize
local ammoCount = script.AmmoCount
local reloadSpeed = 2

--Shooting--
tool.Equipped:Connect(function(mouse)
	print(player.Name.." equipped the Magnum!")
 
	mouse.Button1Down:Connect(function()
		if canShoot and ammoCount.Value > 0 and (reloading ~= true) then
		shotSound:Play()
		light.Enabled = true
		ammoCount.Value = ammoCount.Value - 1
		canShoot = false
		
		local ray = Ray.new(firePart.CFrame.p, HRP.CFrame.lookVector * 300)
		
		local part, position = workspace:FindPartOnRay(ray, character, false, true)
 
		local beam = Instance.new("Part", workspace)
		beam.BrickColor = BrickColor.new("New Yeller")
		beam.FormFactor = "Custom"
		beam.Material = "Neon"
		beam.Transparency = 0.25
		beam.Anchored = true
		beam.Locked = true
		beam.CanCollide = false
 
		local distance = (firePart.CFrame.p - position).magnitude
		beam.Size = Vector3.new(0.1, 0.1, distance)
		beam.CFrame = CFrame.new(firePart.CFrame.p, position) * CFrame.new(0, 0, -distance / 2)
		
 		
		game:GetService("Debris"):AddItem(beam, 0.1)
 		
				wait(fireRate)
				canShoot = true
				light.Enabled = false
				
		if part then
			local playerH = game.Players.LocalPlayer.Character.Humanoid
			local hit = part.Parent:FindFirstChild("Humanoid")

			if not hit then
				hit = part.Parent.Parent:FindFirstChild("Humanoid")
			end
			
			if hit then
				shotEvent:FireServer(hit)
		end
		end
		end
		end)
	
	--reload--
	UserInputService.InputBegan:connect(function(inputObject, gameProcessedEvent)
    if inputObject.KeyCode == Enum.KeyCode.R and ammoCount.Value < magSize.Value and (reloading ~= true) then
		reloading = true 
		reloadNoti.Text = "RELOADING..."
		reloadSound:Play()
        
		wait(reloadSpeed)
		ammoCount.Value = magSize.Value
		wait()
		reloadNoti.Text = ""
		reloading = false
    
	
end
end)
end)

Server:

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local hitSound = script.Hit
local critSound = script.Crit
local shotSound = script.Shot
local reloadSound = script.Reloading

local shotEvent = ReplicatedStorage.Events:WaitForChild("Shot")

local function hasBeenShot(hit)
	local rand = math.random(4)
				if rand == 4 then
				critSound:Play()
				print("hit.Name")
				print("critical")
				hit.Parent.Humanoid.Health = hit.Parent.Humanoid.Health - 100
						else
				hitSound:Play()
				print(hit.Name)
				hit.Parent.Humanoid.Health = hit.Parent.Humanoid.Health - 100
			end
			end
			
shotEvent.OnServerEvent:Connect(hasBeenShot)

Working old local script:

 --Variables---
local tool = script.Parent
local player = game:GetService("Players").LocalPlayer
local firePart =  script.Parent:WaitForChild("firePart")
local canShoot = true
local UserInputService = game:GetService("UserInputService")
local reloading = false
local reloadNoti = player.PlayerGui.gunGui.Frame.reload
local character = player.Character
local HRP = character.HumanoidRootPart
local light = script.Parent.firePart.SpotLight

--Sounds--
local hitSound = script.Hit
local critSound = script.Crit
local shotSound = script.Shot
local reloadSound = script.Reloading

--GunSettings--
local fireRate = .1
local dmg = 20
local critDmg = 30
local magSize = script.magSize
local ammoCount = script.AmmoCount
local reloadSpeed = 2

--Shooting--
tool.Equipped:Connect(function(mouse)
	print(player.Name.." equipped the Magnum!")
 
	mouse.Button1Down:Connect(function()
		if canShoot and ammoCount.Value > 0 and (reloading ~= true) then
		shotSound:Play()
		light.Enabled = true
		ammoCount.Value = ammoCount.Value - 1
		canShoot = false
		
		local ray = Ray.new(firePart.CFrame.p, HRP.CFrame.lookVector * 300)
		local part, position = workspace:FindPartOnRay(ray, player.Character, false, true)
 
		local beam = Instance.new("Part", workspace)
		beam.BrickColor = BrickColor.new("New Yeller")
		beam.FormFactor = "Custom"
		beam.Material = "Neon"
		beam.Transparency = 0.25
		beam.Anchored = true
		beam.Locked = true
		beam.CanCollide = false
 
		local distance = (firePart.CFrame.p - position).magnitude
		beam.Size = Vector3.new(0.1, 0.1, distance)
		beam.CFrame = CFrame.new(firePart.CFrame.p, position) * CFrame.new(0, 0, -distance / 2)
		
 		
		game:GetService("Debris"):AddItem(beam, 0.1)
 		
				wait(fireRate)
				canShoot = true
				
		light.Enabled = false
		if part then
			local humanoid = part.Parent:FindFirstChild("Humanoid")

			if not humanoid then
				humanoid = part.Parent.Parent:FindFirstChild("Humanoid")
			end
			
			if humanoid then
				local rand = math.random(4)
				if rand == 4 then
				humanoid:TakeDamage(critDmg)
				critSound:Play()
				print("crit")
				
						else
					humanoid:TakeDamage(dmg)
					hitSound:Play()
					
				
			end
			
		end
	end
	end
	end)
	
	--reload--
	UserInputService.InputBegan:connect(function(inputObject, gameProcessedEvent)
    if inputObject.KeyCode == Enum.KeyCode.R and ammoCount.Value < magSize.Value and (reloading ~= true) then
		reloading = true 
		reloadNoti.Text = "RELOADING..."
		reloadSound:Play()
        
		wait(reloadSpeed)
		ammoCount.Value = magSize.Value
		wait()
		reloadNoti.Text = ""
		reloading = false
    end 
	end)
	
end)