"I believe that we missed equalising in the first half and in the second half also we missed an opportunity to equalise," Amrani said.
"But overall, the referee was also not up to scratch and there were a lot of mistakes here and there that the referee missed, so the game was not good at all.
"I believe that the referee could have done better to make sure that the game was balanced. But at the same time, we missed the courage to launch an attack, also to build up," he added.
"I am not saying that the home team was not good, they deserved to go through, but at the same time what the ball boys were doing, every two to three minutes there were breaks here and there, that was not good at all."