What to do if clients profit and loss report seems to be incorrect?

What to do if clients profit and loss report seems to be incorrect?

The P & L can be incorrect only under the following circumstances :

Corporate actions - such as Bonus, Splits, Rights issue, Merger, Spin-Offs, Buyback.
Discrepant quantities not entered or entered incorrectly for off-market transfer of shares and IPOs
In scenarios where short delivery/ auction has occurred
If the above scenarios are applicable , you can raise a query from AAA Help to back office.