A problem with filtering enabled tool, why is this not working?

Local script:

local Player = game.Players.LocalPlayer
local Character = Player.Character
local Mouse = Player:GetMouse()
local Tool = script.Parent

local Equipped = false 

Mouse.Button1Down:connect(function()
    if Equipped then 
        local en = true
        if en == true then
        en = false
        Tool.RemoteEvent:FireServer(Mouse.Hit)
        wait(5)
        en = true
        end
    end
end)

Tool.Equipped:connect(function()
    Equipped = true 
end)

Tool.Unequipped:connect(function()
    Equipped = false 
end)

Server script:

Player = script.Parent.Parent.Parent
Character = Player.Character
Mouse = Player:GetMouse()
Tool = script.Parent
Tool.RemoteEvent.OnServerEvent:connect(function(player, mousehit) -- you forgot to add the parameters(remember the first parameter is always the player who fired the event)
    print("Activated")
local Character = player.Character -- get the player's character

local Torso = Character.Torso
local Breath = Instance.new("Part")
Breath.Shape = "Ball"
Breath.Size = Vector3.new(6.05, 6.05, 6.05)
Breath.CanCollide = false
Breath.Transparency = 1
local Particle = script.Particle:Clone()
Particle.Parent = Breath
Breath.Parent = Torso
Breath.CFrame = Torso.CFrame
W = Instance.new("Weld")
W.Part0 = Breath
W.C0 = Breath.CFrame:inverse()
W.Part1 = Torso
W.C1 = Torso.CFrame:inverse()
W.Parent = Torso
    local MouseHitP = mousehit.p
    local Torso = Character.Torso
        local direction = (MouseHitP - Torso.Position) * Vector3.new(1, 0, 1)
    Torso.CFrame = CFrame.new(Torso.Position, Torso.Position + direction)
end)