Joselu mentioned that Mbappé was not expected to come in and immediately score 25 goals after the first game, but he is making adjustments and getting better.
"He and the team are in the process of adapting."
The veteran also rejected criticism of Real coach Carlo Ancelotti.
"He is the best coach Madrid has ever had," he said. "It cannot be that for two or three games he is criticised, but we already know about the demand that Madrid has."