Multiple times EMA Crossing robot with smart entry

Good day programmers, I am looking for someone who can make me a trading robot that uses Moving Averages crossover as its trading strategy. The markert trend is determined by the crossing of the 800/200 EMA, for a downtrend, 800/200 EMA crossing to the downside resulting in 800EMA above followed by 200 and 50 EMA's respectively in a dessending order. That's a downtrend. After trend determined, price action has to move upside with 50/13 EMA crossing to the upside accompanying price action to go and bounce or break the 200EMA but without the 50/200 crossover. The 800,200 and 50 have to continue holding it's descending order and not break it for trade to be valid. After 200EMA bounce or break, price action reverse to the downside. Our entry is when the 50/13 EMA crosses to the downside resulting in all EMA's position in a discending order 800,200,50,13,5 EMA's respectively.