So after several years of downloading more than 70GB of this game, I finally started playing, only to get stuck at the very first story mission, Which refers you to the shop for the first time. As soon as I accept the quest, my screen goes black and, nothing... absolutely NOTHING for eternity. when I press some buttons my mouse indicator does appear but that's it, it just doesn't go any further! After being so hyped to play the game and stuffs it's been such a huge anti-climax, so please help me fix it.

Thanks