Upfront update completely broke my site

Look, i know i can be an asshole. But i brag about your products, refer people to your products, and praise them on social media. This is my brand new bosses wife's website, and upfront just updated and it's broken. It was supposed to get reviewed tomorrow morning. I need help, like m,y family's lively hood is on the line because i believed in your products. I need some help, please.