Hello @Yaku_8778 - welcome to the community forums, and sorry to hear that you are having issues logging in to your Bitwarden vault.
This thread and the help page below might be useful. Note that we see this type of issue pop up all the time, but in the vast majority of cases the user made a tiny error entering their login (email address) or password (e.g., missed a character or a capital). Hope you figure out what went wrong.