I cant seem to change ticker from EURUSD to GBPAUD.. on volume cluster. Any ideas? I am trying this out on demo.

Yes, It is right.

FOREX doesn't have volume.

on CME? forex has volume there? and EURUSD and USDCAD are showing volume. Can you also tell me why my data is delayed from candle open upto 15 minutes? If I buy the license will I get live data instead of delayed? thanks!

The CME tickers has volume. So watch 6E, 6C. 

For delayed data please send request to our support support@volfix.net