I don’t know why sometimes on Terminal when I select Exit Strategy and set my take profit I don’t see the take profit line on the charts? Anyone know why sometimes it works and doesn’t?

Then if I set a stop loss it is in percentage. How do I know where the stop loss is actually on the chart? Why can’t I set it on the chart so I can see it visually. Anything I can do for this?

Also on a live trade am I able to edit the stop loss and take profits and have it changed on the live trade?