FACEBOOK SUCKS, DELETE IT

I am so disgusted with Facebook - My friend has been struggling to log back into his accoutnt for months, I also had this issue before. And when u look at the code behind the window when u send a 'code' there is a BUTTON THAT IS HIDDEN that was log in another way - ie: 2FA - how the F^$#$ do we get back into our accounts. FACEBOOK SHOULD BE DELETED it is USELESS and there is ZERO support - FACEBOOK SUCKS