A friend is having problems with logging in?(10 points for the [first] answer that helps most)?

[Samuel]

My friend has two Facebook accounts. The one is just for friends, and the other is for a small business she has started. She has only had the latter account for a short time, but for some reason she has been having problems logging in with it.

She tried to login, but then it tells her that they need to confirm her details, and then she has to enter a Captcha code. She enters the Captcha code fine, and then it asks her to enter her phone number to tie it to her account, she enters her phone number, and then is supposed to get a message with a code in it. She gets the code, but for some reason it doesn't work.

Any help would be much appreciated because she's in a bit of a fluster about it.
Thanks for the response, but the question isn't about recovering deleted accounts.
Thanks for the response, but the question isn't about recovering deleted accounts.
Thanks for the response, but the question isn't about recovering deleted accounts.