Create EA from 4 MT5 indicators

Hello Coders

 I want to convert trend line indicators that I manually use in trading to an EA

The indicators display trends in two colors of green and red for buy and sell, respectively

Therefore, our EA must open a buy order when trend color change to green and close the order to open a sell trade when color changes to red

Trades should be opened at the beginning of a new candle just after the trend changed.

Close a trade before opening of a new one

Ability to choose which trend line indicator to use

 Please i need this EA early 

EA PARAMETERS

Strategy type   1. Trend indicator 1

                        2. Trend indicator 2

                        3. Trend indicator 3

                        4. Trend indicator 4

                        5.  ALL (when I select ALL, then EA will open a buy order when the entire four indicators are align in green colours and vice versa)

Input parameter of various trend indicators should be embedded in the ea for easy edit

1. lot size        

2. take profit  

3. stop loss     

4. Time frame

5. Magic number