You can fund your new Corporation bank account by depositing personal funds into that Corporation account for initial capital for the business. That investment can be classified as a loan to the Corporation or may be for issued stock shares of the Corporation (a needed conversation).
I can help you set up ta chart of accounts, based on your specific business, which can be used by any accounting system but I mostly work with QuickBooks Online. (Message me for a referral to a Xero bookkeeper if Xero is imperative.) Best wishes!