Walls with elixir at every level

I am currently at th8 my walls are a little bit rushed and I have almost nothing to do with my elixir. My laboratory is uprading troops like every time and I am full on elixir.
so supercell could you please bring back walls with elixir.
I am not english so sorry for the errors

Lower level Elixir wall upgrade was remove to balance the economy of the game. The economy will get even worse if they apply elixir walls on every level.