Thanks for reaching out about customizing your reports. QuickBooks Online is a great tool able to help you keep track of Sales and expenses so you can see the profitability of your company.
To change the date range of a report, above the report itself, there should be a section allowing you to select certain date ranges, or specific start and end dates. If you don't see the option to change a date, one possible cause would be browsing data. These temporary files can accumulate and cause certain information, like buttons or drop-down menus, to be blank or not appear at all in any cloud-based software like QuickBooks Online. Here are some steps to resolve issues with browsing data: