An expert advisor based on Color on charts needed

Hello, I need someone who can create an EA trading robot based on the colour of indicators on my chart. 

For example, on this chart you can see that i have a trendline that turns blue and orange based on the market trend. Now your task is to develop a color detector EA that detects the colour on the chart and upon blue colour detection the EA should excecute a buy trade and upon orange color detection the EA should excecute a sell trade. For the stop loss, take profit and lot size you can add a tab where i can do the adjustments myself. Also the EA should only excecute only a single trade per each colour change and the maximum allowed concurrent trades should be 5.