This is a nice plugin. I have two things:
1. I need to add a loading spinner/animation when the user click on the Vote button, currently nothing happens and some users start to click again and again thinking it's broken or something.
2. I tried adding questions and answers in Arabic text, but the strings appear as "????????" <-- question marks in the frontend. How can I solve this? However, when I change the default values of Vote button, Total votes etc. to Arabic, it does display correctly. So, not sure exactly what the issue is.
Also, I'd like to translate this into Arabic, where do I send the files?