The big problem of Brazil is the exaltation of the figure Neymar, football is collective, plays with the 11 players in the field.
The media makes Neymar more propaganda, as if he were a God, puts Neymar far above the remaining players. In addition, Tite did not adapt to the style of the players of Brazil, the team is very mechanical, and this is not the style of game that suits the Brazilian players.
The real football of Brazil are played by speed through the tips, fast ball in the middle and deadly attack. With Tite the team stays touching the ball in the middle until finding Neymar and solves nothing.
So far Mexico presented a good football, even losing Colombia knew how to show their qualities and Brazil equalized and played very poorly.