How do i destroy a part with this system?:

for i,v in pairs(Wood.Parent.Script:GetChildren()) do
				    if v:IsA('Part') then
				    	v.Anchored = false
				    end
			    end

I have tried changing v.Anchored = false to v.Destroy

Its simple, use remote events

For first, create a RemoveEvent on ReplicatedStorage, now create a ServerScript(Script) in ServerScriptService and put this code:

local event = game:GetService("ReplicatedStorage"):WaitForChild("RemoteEvent") -- Event location

event.OnServerEvent:Connect(function(player,location,arg) -- you need to put the player.
	if arg == "DestroyChildrenOf" then
		for i,v in pairs(location:GetChildren()) do
			if v:IsA("Part") then
				v:Destroy() -- Changed to :Destroy
			end
		end
	end
end)

Now on LocalScript send the location:

local event = game:GetService("ReplicatedStorage"):WaitForChild("RemoteEvent") -- Event location

event:FireServer(Wood.Parent.Script,"DestroyChildrenOf") -- Now fired server and started, (i send the location of objects to server destroy.)

Hope it helped :D

Errors? tell-me on comments.

Wiki pages:

Remote Events/Functions

Destroy

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