What does she want from me? Why doesn't she give up and leave me alone?

I know her few month. I like her, but she is trying to get over her last boyfriend (5 years relationship) as I was told by her friend. So I got the message. It is not a good time and I don’t know if she into me. She added me to her Facebook but never replay or write about anything.

But, I don’t know why, I always feel like she is not certain about something. She always flirts with me, ask me how I feel and more, but I told her I don’t want to be on the friend zone, I don’t like it.

I think I should remove her from my facebook because I am feeling stuck like I am waiting to something to happen with her and nothing is happening at all. Don’t know what she really want from me.

What to do?