Excellent app, one suggestion

This is an excellent app which makes it easy to trade Forex.
I have a suggestion to fix the one thing that bugs me: please allow to set the color of the background of charts and allow the colors of the candlestick candles to be set. I prefer a white background with white, black border up candles and black down candles.

Howard Milano about OANDA - Forex trading, v5.3.9