Modification of Existing Multi timeframe and multi symbol EA

We have an existing EA which use specific strategy based on our propriety Indicator(Semaphores) and Stochastic. The EA is multi symbol and Multi timeframe. we need to fix it for following issues

1 - Check the Status on close of the Candle[1] or open of the Candle[0]

2 - open order with SL which meet specific requirement

3 - Amend order for TP when specific requirement meet.

4 - Update the Scanner as in the picture.

5 - Ensure it does not miss any trade at the time of the check

Source code of the EA includes the Semaphores and Stochatics.
Further details will be provided once contract is granted.

The code also have dashboard as per picture.

 There are more projects in the pipelines, however; we need good communications skills to ensure we can explain the project properly. We will provide videos to explain the each project.