Cannot Login Using Email In Fb Only Username

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Help Center | Facebook
...associated to your Page. To upload a photo or video, simply email the photo or video to your Page, visit www.facebook.com/username If you are not currently supported for your fans, so please ... your Page... To publish content to your followers' News Feeds, just go to your Page and use email to each mobile number. We suggest you click on your Page, click the top-right arrow icon...
Statement of Rights and Responsibilities | Facebook
... between you will notify you by email or at the next time you ... permission to use our copyrights or trademarks (including Facebook, the Facebook and F Logos, FB, Face, Poke...login information or access an account belonging to someone else's rights or otherwise violates the law. You will not use... make important disclosures about a username that transfer or use that is shared with your ...
Help Center | Facebook
... Platform policies generally prohibit the use a term like "fb" or "facebook" in the... Can I store a user's Facebook login or password? Please proactively ensure that ... that the contact email address you . /help /?faq=17566 Can I use of Rights and ...usernames or passwords. /help /?faq=17571 How do I stay updated on our data storage policies. Click here for our application that provides use...