Need to Creat an EA based on Existing Indicator (indicator Attached)

Hello Devs,

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I‌ need to Creat an EA based on Gann_Seq09 you will find the indicator attached.

‌‌this indicator mainly drows horzinotal levles based on the trend direction (from the indicators point of view)... the up trend levels are in BLUE color, the Down Trend Lelvels are in ORANGE color like the pic below

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EA Entry Conditions... (Certain entry levels - TP- SL will be discussed later when the job is applied to you)

1‌-when the indicators starts to indicate that a new trend has just occured i wand the EA to place a PENDING order on a selected level (for examples .. the indicator in the case shown below is just turned to be up trend.. so in this case i need the ea to place pending order on the level 630 degree) 

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‌‌another example of a Down trend entry.. placing pending order at 270 degree level 

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2‌- in case if the indicator changed the trend direction (ex. from Blue to orange...etc)  i want the EA to cancel its previous pending order and place a new pending order with the new trend on a certain level.

3‌- in case if a trade was open and reached the stop lose ... here we will enable the martingale option to multiply the entry amount on the next pending order.. for ex  ... on GBPUSD  UP trend indication just occurred ...the EA will instantly place  a buy stop pending order 0.1 lot on Level 135 degree and stop loss on 90 degree .. yet the price touched the pending order level and opened a trade .... the price went down and touched the SL and closed the trade... after the trade is closed the ea will instantly place another buy stop pending order on the entry level 135 again  but this time with double amount 0.2 LOT..... and in case if the indicator direction changed again to be down trend be for the trade was opened.. then the ea will cancel the current buy stop order 0.2 and open Sell stop order with the same amount 0.2 lot 

4‌- the EA will reset the martingale to 1 when the TP occurs.

5- i need to be able to change the following parameters ( Trade amount - Pending order Entry Degree - SL Degree - TP Degree - Martingale factor -  Money management option Balance or equity -  add Comments)

6- i need the variable that i requested only, no need to see additional variables on the ea input tap.

7‌- this ea will be used to tested so please make sure it runs fast with the back test. 

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t‌he indicator is attached below 

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