Martingala manager

Hello Hello, I would like to hire an ea to manage the loss-making operations in martingale. Specifically, it must be able to receive each position sequentially on all open charts. (That is, if you had 10 charts, the EA must be able to manage the positions of all the charts simultaneously in martingale but sequqnially as if you had only 1 open chart (for sequential logic, the positions opened by different charts must respect the same martingale sequence and not separately)