Taiwo has recently been strongly linked with a move away from AC Milan in the January transfer window.
“Every day I suffer more and more because I am not given the chance to play,” the 26-year-old told L’Equipe.
“I came here to give my contribution, but I have always been on the bench and have played only six games so far.
“Sometimes I go to the stands but I need to play to get into shape.
“It seems clear to me that I don’t have the confidence of Allegri. Staying under these conditions is not possible for me.”