Yea, that's not a penalty.
Brazilian midfielder Oscar received a pass in the 70th minute on the right side of the box, created a yard of space, and then fired a low cross into the box for striker Fred, who was awaiting the pass eight yards out with his back to goal. Marked by Dejan Lovren, Fred took one touch and then just, like, fell down. Penalty.
The foul was called on Lovren, who barely touched him, and Neymar buried the ensuing penalty kick to give Brazil the 2-1 lead.
Here's the Croatian call: