Demat Charges + Brokerage where to report

yes valid question, even I do have same query

Inputs from experts are required whether

1) Annual Demat account charges

2) Brokerage (Buy and Sell both)

3) Transaction Charges (Buy and Sell both)

4) Stamp Duty charges (Buy and Sell both)

Where can we show the above deductions in ITR2 / ITR3 for Schedule CG?

No one on the forum genuinely knows the answer to the above questions?

Very sad and ashamed on the group here that no one knows the above.