I got diffrent answer and it is wrong answer Any help ?
What I would do is this:
-> Use the COUNTIF function to verify whether all items in the database have been taken into consideration.
-> See if there are database items that were not mapped.
If you haven't found the reason with the first few steps:
-> Go through each line item starting from net sales and filter for it to see if you have the correct number.
Hope this helps!