You'll need to set up your wi-fi connection properly through the wi-fi set up that I believe is in the main DQIX menu. Once you have that set up and are far enough into the game, the wi-fi shop will be in the big inn in Stornwall (you know, the town with the huge inn).
One of the ladies at the counter (I believe the one to the right of the Alchemy Pot from your view) will connect you to the wi-fi shop and update your wi-fi quest log with any of the relevant quests.
I'm straight as well, but I like teasing @AncientBoi . I like him a lot. I don't care if someone is gay or transgender at all. all I care about is what's on the inside of a person's heart. sound like a cbs special. haha