Problems with Fyers one

Hi there, Fyers One does not show correct MTM. Plus net positions are showing wrong. MTM update is very slow. Can't close all positions at once, as there is no exit button. Can't drag and drop SL orders. Unable to change the text color. Fyers Web has none of these problems. 

Also, how do I change the text color? I want to change text to green and background to pure black instead of dark blue.