Accidentally I wrote my old password and got informed that this was an old password. Then I put the correct password, and instead of my profile (since 6 days now) I am directed to a screen that says I should log in from another device and approve the login inside my account.I am not logged in on any other device, so I cannot approve my own login from inside my account ...and by now I have tried to log in on 3 different desktop browsers, on 2 browsers on my phone, have installed that (horrible) facebook app and tried to log in there, have resetted the password and even tried to mark my account hacked.All this was without success. I cannot access my profile and it is always the same: After putting the correct (!) password, I am directed to the dead-end screen that says I should log in on another device to approve my login - no other options, no button to push.Of course i have tried all these standard solutions of the brainless automated help center without any success (burned about 9 hours on this bug so far). There is no facebook customer service, no email and no hotline. What a strange fact for a company with one of the largest userbases in the world. I finally found a report form somewhere deep in the "report hacked" process and tried to reach someone there. In my three attempts, there was no customer service at all. Automated response instead and the problem (which is clearly a bug in the facebook system) is not solved and most likely not even heard by anyone. I assume that my attempts to receive support didn't even make it to a human eye. The bug and the interaction confirms just once again what a truly horrible horrible company meta/facebook is, and how completely indifferent and uncaring these people are towards the billions of users that made facebook fincancially fat as it is today...