Have you experience this one?

if she right for using your invitation then it'll show on your referrals list immediately. myLot will send her FR automatically and she should approve it in order to be your friend.

I do not think she intended to use your referral link at all.What she does was to learn about the site from you and then sign up an account all by herself.I know this may sound harsh but I have too many such experiences where my so-called friends have extracted all details from me about the earning sites and then signed up without using my referral link.It has happened for this site too.So I have learned the hard way and I have stopped looking for referrals from among my friends.It is better to get unknown people to sign up by promoting your link on your blog or elsewhere.Have a good day!

Well, it may be she has removed your reffer name from the link which you have sent to her ... some times some person do that ... and it has been happaned with me .... Thanks ...:)