What do you mean? Yah, I really like the game, even if I hardly play it. There was a time I was really enthutiastic about my LTC HM, and I did GREAT in Part 1...then Part 2 happened. Just. Part 2.
When you boot up the game, there should be a patch notification and you should be prompted to download it. This should add stuff like DLC store access or something to that equivalent into the game menu which will probably allow you to access the eshop for DLC content.
Ah thanks, got to download the content and saw the chars slots teasing as but didn't see the Mercs at the car selection. Didn't explored more because going to university, though.