TRADESTATION SCRIPT CODER NEEDED

I am in need of a tradestation script that executes when certain conditions are met: fast_ema (10, close) <- customizable [open, low, high, close, hlc3, hlcc4] low_ema (200, close) <- customizable [open, low, high, close, hlc3, hlcc4] Buy when the fast EMA crosses above the low EMA and sell when the opposite condition occurs. Place a 1% stop loss and aim for a 3% profit. Additionally, include a trailing stop that activates at 1% profit achieved, adjusting the trail by 0.2%. The code must contain comments for better understanding. Please let me know the price and time of delivery ?