volume bars are all green

[IRNToken]

Hello. I have integrated a chart into my app and it works perfectly, the only problem is that the bars are green. even when the price goes down.

As you can see, when the price went down, the volume bars are still green. This is what it looks like in the bar chart:

I checked my data, it doesn't have quotes either and the logs seem fine. Is there a way to tell the chart to make volume red if price goes down?