Can't recall my Personal Shop PIN

I can't figure out where to post this because for some reason forgetting you personal shop isn't a major issue >.>. But yeah it has been almost a year since I played the game and I failed to remember my personal shop pin. Where do I go to reset it?

You have to ask for the support team to reset it (it's one of the topics you can choose for the support tickets), you can do that here https://pso2.com/support#contact-us by clicking "contact us now" logging in, clicking "player support" then clicking "submit a request" at the top right of the page it sends you to.