How to open the gta5 game hall?

The opening of gta5 game hall needs to complete the task of all is fair in war and armored vehicles. The photo was taken in the famous diamond casino. I took a photo of the gate, then entered the casino, took a photo with the camera at the front desk on the left hand side, then took a photo with the security guard next to the elevator, and then went in and took a photo of the door. After completing the task, get off the game hall and enter the garage, or your game hall office, where the witch divines and puts in coins.

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