Calculate target by Range [Wyckoff,PnF]

First of all, I would like to thank the author @LonesomeTheBlue.
This indicator developed on the source code "Point and Figure (PnF)" by author @LonesomeTheBlue.
This indicator calculate the range (Cause) of Phase accumulation or distribution to calculate the taget (Effect) based on the Wyckoff Method.
Formula for calculate move value target : Col * BoxSize * Reversal
Col -> Number of Column (PnF) in the range (Cause)
BoxSize -> Value in one Box (PnF)
Reversal -> Reversal (PnF)

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Fix bug

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Do not use the "Point and Figure ( PnF )" calculation algorithm by author @LonesomeTheBlue.
Instead, I use TradingView's "Point and Figure ( PnF )" calculation algorithm directly.
Helps increase accuracy and synchronization with tradingview more.

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fix bug

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Change default Reversal to 1