How to win in market by using price action
By learning Price Action. Try to understand the relation of your trading chart according to the buy and sell candles.
Which is best parameter in indicator
I second motion this question.
My recommendation is to start learning how to read the market structure. That is the most important thing when using price action. When you get the market structure right, you more than half way in the right direction.
The beginner's guide to FX trading