Indicators not working properly

Hello! 

I have been having an issue with my cTrader for the past few days where my indicators are not working properly. For example, when I try to open EMA or RSI, it opens the window where you select all the indicator settings. Once I select my settings and hit OK, the indicator lines don't show up. I made sure the lines are not the same color as the background.  I checked all the settings but I couldn't find what could be causing the issue. I also tried reinstalling the cTrader, but that didn't help either. I also tried using a different account completely, but the indicators still wouldn't show up.  The picture bellow shows the RSI window being opened but the lines not showing up.

Thank you for your time and I hope you have a great day!