Cant add as a friend

[Rhuidean]

What are the possible reasons for having no link for adding freinds on your profile? I found an old friend from school, all of the others have a box to click for add as a friend but this one doesnt. Why would that be? Is the account inactive?

She has very high security settings. Send her a private message asking her to friend you instead.

Yes, that could be it, but I cant see where to contact her either. Any suggestions?

Top of FB page, says inbox. Go to inbox. Compose Message, type in her name. Type message. Send.

What if there are several people with the same name tho?