Quickbooks expert to create P&L's

I have a few bank accounts in my Quickbooks online and need help creating two P&Ls for 2021 as the bank accounts belong to different companies. Please be experienced in how to separate the P&L reports by bank account. Once the first P&L is made I may need to make changes to the accounting depending on feedback I get from my CPA so there will be separate milestones for that.