Can I view my executed transactions on T day?

What is the difference between Short term capital gain, long term capital gain and speculative income?

As and when I get trade confirmations when my orders are executed, do these trades immediately reflect in My Portfolio?

Can I manually add some transactions in my portfolio and can I later delete or edit them?

Where I can view transaction of Dividend received in stock / mutual funds in my portfolio?

Is the current value of my Portfolio that I see exact value as per the market rates of the stocks?

I see stocks in my holdings that I have not traded.

I can see stocks in my holdings that I have already sold.

Some stocks are seen in excess quantity in my Portfolio

I see stocks in negative quantity in my Portfolio

I see less quantity in some stocks in my Portfolio than my DP balance