I need someone to develop an automatic expert based on the union of 04 custom indicator signals attached to the chart.

I need someone to develop an automatic expert based on the union of 04 custom indicator signals attached to the chart.

The robot must operate in any timeframe.

The robot must be able to perform martingale.

The robot must operate on any currency pair and on gold.

The robot must be able to trade multiple currency pairs at the same time.

The robot must have a news filter to avoid trades 2:00 hours before and 2:00 hours after the release of medium and high impact news on the pair the robot is working on.

The robot must be able to manage the order by calculating the profit or loss to move the maximum loss or protect the profit.