Please may I get some advice/ reccomendations on what to do :)

 I currently have a pin bar indicator that places an arrow on the candle if it fits the parameters which I use in conjunction with Bollinger bands. If I want to automate a strategy where if there is a break in the bb’s and a pin bar forms (which fits the parameters and therefore has an arrow on it) then buy/sell the next candle open. Please may you advise me on how I would go about this.