time stop script roblox

script.Parent.Activated:connect(function()
   	script.Parent.Handle.Sound:Play()
    local freeze =	game.Workspace:GetChildren()
	for i=1, #freeze do
		if freeze[i]:IsA("Part") == true then
			local player = script.Parent.Parent:GetChildren()
			for i=1, #player do
				if player[i]:IsA("Part") == true then
				player[i].Anchored = false
				end
			end
			freeze[i].Anchored = true
			wait(21.24)
			if freeze[i].Name ~= "unfreeze" then
				freeze[i].Anchored = false
			end
		end
	end
end