Indian Railways — Unable to login my irctc ID

Address:

303 sukhmani appartment bhawarkua indore

Sir,
i booked a ticket on 12.12.2021 with a user name & password in the irctc websight. but today when i am trying to logging into this websight its mentioning my user name or password invalid. when i went through the forgot password option & gave the answer of the question i have selected its showing an incorrect answer alert.
i really need to access my acount having the same user namr & password.