The Argentina international says he never settled in Amsterdam.
"I arrived in the Netherlands and, having left Sevilla for a transfer, I was told when I landed that it would in fact be a loan. The lack of professionalism in this sense was insane," he told Relevo.
“I trained alone in a youth locker room in the Netherlands, there were days when I couldn't train because neither the physios nor the physical trainers came. I felt mistreated, yes, of course. I never asked for special treatment.
"All I wanted was a little respect for the player. You can say a million things about me, but I have always been a good professional."