Le Havre in new blast at Man Utd over Pogba deal
"I am fed up with clubs taking liberties," he told France Football.
"Arsenal were also on the player's trail, but they, out of politeness, stopped everything when they understood that we didn't want to sell. United didn't show such politeness.
"In the best case scenario we will only get some €110,000 to €120,000. That is nothing considering the high hopes we had for the player.
"We will now assess what our rights are and plan what to do next.