So I’m making this thread because I’m confused on what my second password is for my personal shop, because I never made one or at least don’t remember making one. So how do I go about with resetting it?

You will likely need to submit a support ticket since I believe you need to know the seond password in order to change it in-game.

If it was your first time accessing your personal shop it asks you to setup a second password which could be the case that you have right now.