QBO keeps reshuffling menus, but the invoice export is still there under Reports. Try the Invoices and Received Payments report and export that to Excel. If you need the raw invoice data and don’t want to rely on UI changes, I’ve seen teams pull it through an external connector like Skyvia or Airbyte so the data lands in a sheet on a schedule instead of hunting for the export button every time. You can find more information about this connection here.