Nttgame.com 'Incorrect Password' Error Blocks Login

I'm having trouble accessing my previous Nttgame.com account. I am able to input any OTP, however, when attempting to access the game, an error message stating 'incorrect password' is displayed. I am able to access the NTTGame website, however, the game consistently displays an error message stating that the password entered is incorrect. I need assistance! Everything seems to be in order - Npoints are loaded and OTP is active. However, there seems to be an issue preventing access to the game.