error_code:400: ( Invalid username or email address. )
error_code:401: ( Invalid username or password. )
error_code:407: ( User must confirm their e-mail address on www.facebook.com. )
Make sure your "Post privacy" is set to "Public", otherwise Vipfb 's tools will not work on that post.
Make sure you have enabled Followers
on your account and set "Who can comment on your public posts?" and "Who can like or comment on your public profile pictures and other profile info?
" to "Public".
Some Useful Information:
We dont store your Facebook username/email/password in any form on manner. Your account will just be logged in to our server one time for generating access token and thats it.
We just need your Facebook credentials to get some information about your account, like your name, username, date of birth, latest posts/statuses/photos etc.