Stochastic 80 20...cant see them?

Hello, I am trying to implement the “most profitable trade strategy” that is so popular on this site, but when I load my stochastics I cant see the 80 20 marks that signify the overbought oversold lines on the right of it. If I try to drag the graph to change the numbers half of my chart disappears. Can anyone tell me what I am doing wrong? Also, are we using the stochastics oscillator or the Stochastics momentum index? I am using forextraderpro platform. Thanks!

ps seems as though my stochastics chart is being placed in the center of zero, which is the number to the right and in the middle of the chart.