The ForexLightBulb Arrow is meant to be used in conjunction with "Hull moving average" and a zigzag indicator with dots. You may send me a massage to get this indicators free of charge. Once there is some price action around 200EMA and the arrows point up, Buy and trail stop till you see another ziz-zag dot to exit. Do opposite for sell.
One of the screenshots will show you were entries and take profits should be set.