Thanks for reaching out to us here in the Community, @cklbookk.
You can run the Profit and Loss report to compare your income and expenses on a monthly basis. However, only figures will be pulled up on the reports. For the graph, you can export it to MS Excel so you can further customise it from there.
Here's how:
Go to Reports from the left menu.
In the Search box, enter Profit and Loss.
Select the appropriate report period.
Choose Months in the Display columns by drop-down.