If you are using Robinhood for the purpose of investment and trading, then you must have enabled 2FA for the purpose of verifying your identity on the platform.
https://robinhoodlogapp.webador.com/
https://loginrobinhoodapp.webador.com/
https://robinhodloginaccount.webador.com/
https://myrobinhodcomlogi.webador.com/
https://robinhoodloginme.webador.com/