I changed my data plan to sub but didn’t know that it can’t change for 30 days. I also didn’t know I could report to change my data plan when I already bought the sub. But I would like to use Pay Per Traffic. Are you able to cancel my sub and refund back and change my data plan to Pay Per Traffic.
I’d reverted your changed and reset credits too. 
Please log out and sign in again to be applied properly.
If you’re visiting to http://myip.mudfish.net link, you should follow Quckstart document because its result is only affected by Full VPN mode or “What’s my IP?” item.
However regarding to game delay, please read FAQ - Nodes section first about how to pick a better node.