Hello, i am new to this type of VPN and i am trying to use it for Monster Hunter Frontier JP version but its not working. Do i need to pay in order to use it, and i am asking this because it shows a one month trial or i could be wrong. Thank you.
PS: Mudfish stops working when i launch the game.
It seems you already consumed all mudfish test credits given when your email address was verified. 
For testing users of Mudfish, it only adds a small amount of mudfish credits when email is verified. So we don’t have one month trial plan.