Trading app is very hard for trading. Have very basic glitches

Hi Alice team
Alice blue trading app has some of the very basic problems that requires your attention. It is very hard to perform any action fast especially buying and selling.
Also the portfolio section filter should not be auto updated on screen change. We should be able to arrange our trades by dragging them.

When we add any stock on watchlist it shows on top and when we refresh, it goes to bottom.

Market depth should be easily visible and should not be too much down that we have to scroll.