How can i limit the max number of clones from replicated storage?

This is my script for cloning a max of 4 houses from replicated storage. (cloning is done by remote event). this script is inside a spawn gui, which when clicks clones one house.

--local script

local intg = 0
local player = game.Players.LocalPlayer
local FindHotel = game.Workspace.Hotels:WaitForChild("Hotel")

script.Parent.MouseButton1Click:Connect(function()
    if intg <= 3 and player.leaderstats.Cash.Value >= 50 and not FindHotel then
         game.ReplicatedStorage.AddBuildings.AddHouse:FireServer()
        intg = intg + 1    
        player.leaderstats.Cash.Value = player.leaderstats.Cash.Value - 50
        script.Parent.Visible = true        
        elseif intg <= 3  and player.leaderstats.Cash.Value < 50 and not FindHotel then
            script.Parent.Parent.parent.Insufficient.Visible = true
            wait(1)
            script.Parent.Parent.parent.Insufficient.Visible = false
            script.Parent.Visible = true            
end
    local House = game.Workspace.Houses:WaitForChild("House")
    while intg >= 1 do
    House.AncestryChanged:Wait()
    if not House:IsDescendantOf(workspace) then
    intg = intg - 1
    print("intg=intg+1 executed")
end
end
end)

--server script

game.ReplicatedStorage.AddBuildings.AddHouse.OnServerEvent:Connect(function(plr, intg)
        local House = game.ReplicatedStorage.Buildings.House1
        local ClonedHouse = House:Clone()
        ClonedHouse.Parent = workspace.Houses
        
        ClonedHouse.Position = Vector3.new(146.5, 2.5, -236.5)
        ClonedHouse.Name = "House"
        ClonedHouse.Anchored = false
        
    end)

I also have a destroy gui which destroys I clone if clicked once. Destroy Gui: --local script

local player = game.Players.LocalPlayer


script.Parent.MouseButton1Click:Connect(function()
    if game.Workspace.Houses:FindFirstChild("House") then
         game.ReplicatedStorage.AddBuildings.DestroyHouse:FireServer()
    player.leaderstats.Cash.Value = player.leaderstats.Cash.Value + 25    
    
    
    end
    
end)

--server script

 game.ReplicatedStorage.AddBuildings.DestroyHouse.OnServerEvent:Connect(function(plr, intg)
        local House = game.Workspace.Houses:WaitForChild("House")
        House:Destroy()
end)

The Issue

So when I click the spawn gui after I join the game, I can get only a max of 4 clones. I keep clicking beyond that but nothing happens.

Then I click the destroy gui once and again start clicking the spawn gui. now cloned houses get spammed.

I have used an integer variable to limit the clones. Why is it inefficient? Is there any mistake in the script which has to do anything with it? Please help me thanks in advance!

make a numberValue. Everytime a clone is made, the value goes up by 1.

script.Parent:Clone().Parent
script.Parent.NumebrValue.Value = script.Parent.NumebrValue.Value + 1

--or even easier

script.Parent:Clone().Parent
script.Parent.NumebrValue.Value:Increment(1)--something like that, look up how to increment values

and every time before cloning it, check to make sure there are no more than the maximum amount of clones. for example.

if Clones.Value >= 4 then
--do not clone
break--ends the code so it doesnt run again in the game. if you dont want it take it out.
else--if its not 4 or over (sometimes glitched happen and it goes over limit, so i use greater in case that happens)
script.Parent:Clone().Parent
script.Parent.NumebrValue.Value = script.Parent.NumebrValue.Value + 1
end