Orders for integration - C++ - outdated

I am having coded by another developer a mobile app interface that needs to receive the real time data coming from the MT4 platform uploaded on my laptop in order for it to operate as I envisioned it. After I started the job with the developer, it was learned thereafter that the developer did not know how connect to API or create a bridge from where said app would retrieve or receive the data coming from my MT4

Mt4 trading bridge I have several accounts with different brokers, so I want to open orders in one MT4 and need soft which will copy this order to other several mt4 Mt4 bridge Copy orders proportionally in different mt4s Trading panel Risk management (hedge orders in for example -x%) IMPORTANT: I need open code I will explain more, what I need. Now I have only VPS server and more than 20 partner accounts, as I

Hello Jack, As discussed, I would like to assign this job to you and all the required functionality and example will be explained in a file that I will send you. Thanks you Best Regards Astrategy