Only experienced coder: Modification/recreation of a supply/demand EA (uses II_SupDem_v2.33) + one new EA with same rules but with different indicator

Please check my description and the screenshots before applying to this job. Thank you.

Hello,

1) I have a existing EA which trades supply/demand zones of famous II_SupDem_v2.33 indicator automatically. My EA can recognize these graphical objects (screenshot "zone recognition") on the chart and trades them as reversal zones after touching and leaving the zone (screenshot "entry rule").

The EA uses a panel with a buy and a sell button I press manually according to my chart analysis (for example I only sell the rejection of supply demand zones in a downtrend). This panel needs to be updated with more functions (see screenshot "Panel", this way it should like). Also I need some other small modifications, bug debugging and optimizations of the code. The main change will be that the EA recognizes higher highs and lower lows automatically with the ZigZag indicator, shows them with trendlines and activate it's buy or sell button automatically after a break of structure (see screenshot "break of structure"). Additionally, a market order will be openend after a break of structure.
You can continue working on the source code I provide to you but you can also using my code to see how it works and create it from scratch. I know sometimes it can be difficult to work with other peoples code.

2) With the new panel,the auto-activation and the changes you made in the supply/demand EA code I need a second EA which only uses one arrow indicator as a entry rule. (see screenshot "arrows"). Both EA uses a trailing stop which alwys moves the stop to the lower low/higher high.

I have the source code for all indicators (except the arrow indicator), the current version of supply/demand EA with automatic zone recognition and the panel but I can't do this job by myself at the moment. They are all previous projects of me and I'm the owner of these codes but now I need your help.

I dont want to provide too much information at this stage of development. More informationen and a detailed pdf will be provided after I choosed a developer.

Thank you