MT5 Feature Request

 
Hello traders.
Does anybody know where and what is the best way to request a new MT5 Feature?

For example, it would be wonderful to be able to:

1. To group open positions in the 'Trade Toolbox' of a specific symbol so that only take one line [with a summary volume, avr. price and profit]

2. To show/hide 'Trade History', 'Trade Levels' and Indicators with a click of an icon [or shortcut keys].

3. To move the one-click Trade Panel around [to the other corners].

4. To see the actual amount size, when choosing the desired lot size in the quick trade Panel.

5. To be able to see a compact TP & SL pips/amount on the screen all the time.

Thank you.