ErrorUnknown key information.
It was stated in the Email, i can try this with given credit but this error appear?
Please Help
I’d set a trial credit now for your account. 
So I think you can use all mudfish nodes and features for a while. Please let me know if there’s any problems and questions.
ok thanks i will try it now
After i activated it for Tera Eu they tell me the account is blocked if i disable it the game work again, any workaround for this issue?
Could you please confirm that it’s also same with Full VPN mode enabled? Please try to use other mudfish nodes because some of mudfish nodes are blocked by the game publisher. 