How can i Spawn a Model when Press a Key?

im making a script that spawn a Throne in front of me when i press B, i made a LocalScript to get the key B, it fire an Event that's inside the LocalScript and then a ServerScript get on by the Event, it is inside the event

LocalScript:

local Players = game:GetService("Players") 
local Player = Players.LocalPlayer 
local Character = Player.Character or Player.CharacterAdded:Wait()


game:GetService("UserInputService").InputBegan:Connect(function(Input, GameProcessed)
	if (GameProcessed) then return end 
	if Input.KeyCode == Enum.KeyCode.B then 
		script.SpawnThroneEvent:FireServer()
		print("Local Script Throne Spawn")
	end
end)

ServerScript:

local bool = 0
--local throne = game.ReplicatedStorage:WaitForChild("BaragganThroneRemote")

local players = game:GetService("Players")
local player = players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local hrp = character:WaitForChild("HumanoidRootPart")

local rs = game:GetService("ReplicatedStorage")
local ThroneTest = rs:WaitForChild("ThroneTest")
local model = ThroneTest:Clone()


script.Parent.OnServerEvent:Connect(function(Player)
	if Player then
		if bool == 0 then
				bool = 1
		elseif bool == 1 then
			bool = 0
		end
	end
	-----------------------------------
	while bool == 1 do
		model.Parent = game.Workspace
		model:PivotTo(hrp.CFrame * CFrame.new(-10, 4, 0))
	end
	while bool== 0 do
		game:GetService("Workspace"):WaitForChild("ThroneTest"):Destroy()
	end
end)

LocalScript is working, but the rest no, wt im doing wrong?