Why won't my sword code run animations?

I have been working on this script for a sword, based on the Roblox U tutorials, and I have no idea why it is not working. I have gone through and fixed all of the errors that I could find, so the sword should be running animations when it is clicked. Please help!

Here is the SwordScript:

--Made by Legobrain9275

local tool = script.Parent

local handle = tool:WaitForChild("Handle")

local event = tool:WaitForChild("RemoteEvent")

local speedboost = 1.25

local damage = 26

local swingtime = 1

local lastclick = tick()

local combowindow = .5

local combo = 0

local SlashSound = game.StarterPack.Sword.Handle.SlashSound

local LungeSound = game.StarterPack.Sword.Handle.LungeSound

local OverheadSound = game.StarterPack.Sword.Handle.OverheadSound

handle.Touched:connect(function(hit)

	if equipped and character and humanoid and humanoid.Health > 0 and hit and not hit:IsDescendantOf(character) then
		local targethumanoid = hit.Parent:FindFirstChild("Humanoid")
		if targethumanoid and targethumanoid.Health > 0 and not hithumanoids(targethumanoid) then
			hithumanoids = true
			targethumanoid:TakeDamage(damage * combo)
		end
	end
end)

tool.Activate:connect(function()
	local clickdelta = tick() - lastclick
	if clickdelta > swingtime then
		lastclick = tick()
		hithumanoids = false
		if clickdelta < swingtime + combowindow then
			combo = (combo + 1) % 3
		else 
			combo = 0
		end
		if player then
			if combo == 0 then
				event:FireClient(player, "RunAnimation", "SlashAnim2")
				SlashSound:Play()
			elseif combo == 1 then
				event:FireClient(player, "RunAnimation", "ThrustAnim2")
				OverheadSound:Play()
			elseif combo == 2 then
				event:FireClient(player, "RunAnimation", "OverheadAnim2")
				LungeSound:Play()
			end
		end
	end
end)

tool.Equipped:connect(function()
	equipped = true
	combo = 0
	lastclick = tick()
	character = tool.Parent
	local player = game.Players:GetPlayerFromCharacter(character)
	humanoid = character:FindFirstChild("Humanoid")
	if humanoid ~= nil then
		humanoid.WalkSpeed = humanoid.WalkSpeed * speedboost
	else
		character = nil
	end
	
end)

tool.Unequipped:connect(function()
	equipped = false
	if humanoid then
		humanoid.WalkSpeed = humanoid.WalkSpeed / speedboost
	end
	character = nil
	humanoid = nil
	
end)

Here is the SwordLocalScript:

--made by Legobrain9275

local tool = script.Parent
local event = tool:WaitForChild("RemoteEvent")



event.OnClientEvent:connect(function(...)
	local tuple = {...}
	if tuple[1] == "RunAnimation" then
		local anim = tool:FindFirstChild(tuple[2])
		if anim and humanoid then
			local loadedanim = humanoid:LoadAnimation(anim)
			if loadedanim then
				loadedanim:Play()
				if themouse then
					themouse.Icon = "rbxasset//textures\\GunWaitCursor.png"
					wait(1)
					themouse.Icon = "rbxasset//textures\\GunCursor.png"
				end
			end
		end
	end
end)


tool.Equipped:connect(function(mouse)
	humanoid = tool.Parent:FindFirstChild("Humanoid")
	themouse = mouse
	if humanoid then
		local anim = tool:FindFirstChild("IdleAnim3")
		if anim and humanoid then
			if loadedidleanim then
				loadedidleanim:Stop()
			end
			loadedidleanim = humanoid:LoadAnimation(anim)
			if loadedidleanim then
				loadedidleanim:Play()
			end
		local anim = tool:FindFirstChild("EquipAnim5")
		if anim and humanoid then
			local loadedanim = humanoid:LoadAnimation(anim)
			if loadedanim then
				loadedanim:Play()
			end
		end
		end
	end
	if themouse then
		themouse.Icon = "rbxasset//textures\\GunCursor.png"
	end
end)

tool.Unequipped:connect(function()
	if loadedidleanim then
		loadedidleanim:Stop()
	end
end)

`

Thank you very much to anyone who can help!