i cannot log into my account

[Luminousss]

i was unable to log into my account, and it said that my profile didnt exist, i logged into the forums with my same exact username and password and it worked, but it wont work on the launcher

[Dss0]

Luminousss post a screenshot of the launcher login window with your username typed into the login box.

[Luminousss]

thats it

[Dss0]

Luminousss usernames are case sensitive, try "Luminousss" with a capital L.

[Luminousss]

Dss0 why are they case sensitive on the launcher but not the forums lmfao