Need a script to trade binary option

I want a robot that can trade binary option for me. I want it to be
based on the principle of  a zig zag indicator called swing-zz and it
must make use of martingale principle. It will be able to identify the
appropriate time to place a trade and the expiry time settings should
be variable, i mean the it should be in such a way that i can set the
expiry time to my liking. The principle is this

when the zig zag indicator is indicating buy, the robot should only
place a buy after the candle the zig zag indicator is pointing to is
complete bullish  with lower low compared to the previous bearish
candle formed before the bullish candle. And for sell, the robot can
only place sell if the candle the zig zag indicator is pointing to is
complete bearish  with higher high compared to a bullish candle formed
before the bearish candle.

 I can provide the swing-zz indicator on request. The robot must have
stop loss and take profit settings meaning if the stop loss set is
reached, the robot stop trading automatically and same for take
profit.