I need a developer to make some upgrades in my personal MqL5 code EA

This is a robot I've been using for a while, but now I want some adjustments to it, such as:

1- Add magic number.

2- Comment.

3- Option to trade multiple assets attached to a single chart.

4- Option to turn on/off any of the internal indicators.

5- Autolot option.

6- Maximum spread.

7- Fibonacci target and technical stop (adding stop at the high/low of x° previous candles).

8- Maximum acceptable stop (if the percentage is above X%, then don't enter that trade).

9 - max n° of trade per pair per day