Hello HoneyLynn_G for the explanation.

The running of monthly reports by selecting the date range is still the most basic function, although if you select "the display column by" and select "Weekly" option. The displayed columns still do not show the operating results based on Monday to Sunday, the report still show results for Sun to Sat. So technically your explanation still does not resolve the issue of proper reporting. 

If there is a method to display columns by the operating week, can you please provide the solution?

Thank you, 

D