Working indicator not working

yuhu
89
yuhu  

I have Heiken1 and HMA indicator working earlier today (just a few hours ago) , and when i am trying to attach it again, it doesnot work.

I tried uninstalling and installing, but it still doesnt want to draw lines.

Anyone else have this problem?

I am using FXDD demo account Build 205.

Any help would be greatly appreciated.!

Thanks