https://bloosnuggles-4012.myshopify.com/ pass: augaup

Hey! I'm having a difficult time on trying to center the titles of my store, i haven't found a way to do it, I'm all new to using shopify coming from squarespace  Can someone help? I'm in the studio theme!

Heyyy back at it with another question  how can I change this font to a custom one? I've tried a whole bunch of codes but nothing is changing it. I'm in the studio theme by the way! Thanks!